US11765033B2
The present technology provides a framework for user-guided end-to-end automation of network deployment and management, that enables a user to guide the automation process for any kind of network deployment from the ground up, as well as offering network management, visibility, and compliance verification. The disclosed technology accomplishes this by creating a stateful and interactive virtual representation of a fabric using a customizable underlay fabric template instantiated with user-provided parameter values and network topology data computed from one or more connected network devices. A set of expected configurations corresponding to the user-specified underlay and overly fabric policies is then generated for deployment onto the connected network devices. Network deviations from the intended fabric policies are addressed by the provision of one or more configuration lines to be deployed onto or removed from the connected network devices to bring the network state in agreement with the set of expected configuration.
US11765031B2
Methods, apparatus, systems, and articles of manufacture are disclosed for Strategy-Driven Optimization of Computer Resource Configurations in a Cloud Environment. Disclosed examples include a non-transitory computer readable storage medium comprising instructions that, when executed, cause processor circuitry to: monitor consumption of cloud resources associated with a containerized workload; associate the consumption with a monetary cost; and generate a notification to notify a user the cost exceeds the threshold, the notification including workload metrics associated with the monetary cost.
US11765024B2
Examples include systems and methods for providing automatic techniques for provisioning a computing device with an operating system and network processing functions. Some examples include automatically initiating a network handling module for configuring or programming a network interface card in a computing device to enable a network processing function while rebooting the computing device post operating system installation.
US11765023B2
The present disclosure provides a configuration method and apparatus for transmission configuration indication (TCI). The method includes: after a radio resource control (RRC) connection is established with a terminal, sending activation signaling to the terminal; the activation signaling being used for activating all TCI states included in a target TCI group, and the target TCI group including a plurality of TCI states; sending configuration signaling to the terminal, the configuration signaling being used for instructing the terminal to use a target receiver beam to receive a physical downlink channel scheduled by the configuration signaling, the target receiver beam being a receiver beam corresponding to a reference signal corresponding to a target TCI state, and the target TCI state being one of the TCI states indicated by the configuration signaling in the target TCI group.
US11765021B2
Proactively detecting one or more handover error in a communication link between base stations [14y, 14z] in a wireless communication network. A method may include determining at least one possible solution to the one or more handover error using an artificial intelligence engine 76. A method may include implementing the at least one possible solution to correct the one or more handover error. The artificial intelligence engine 76 may include an artificial intelligence algorithm, a machine learning algorithm, a deep learning algorithm, a neural network algorithm; and/or big data analysis algorithm. The artificial intelligence engine 76 may utilize at least one database [92, 94, 96] including a plurality of solutions. The plurality of solutions may include solutions to errors in communication networks that occurred in the past. The artificial intelligence engine 76 may successively implement each of the possible solutions until the one ore more handover error is corrected.
US11765015B2
A network management apparatus acquires a given information object related to a plurality of occurrence paths of a failure in a logical layer of a network configuration; and retrieves, as a candidate of a facility to be a failure cause, information objects related to the facility layer and the physical layer commonly associated with the given information object; calculates, for each of the retrieved information objects, the number of information objects which are associated with the object and which are related to the plurality of occurrence paths of the failure as a multiplicity; and calculates, for each of the retrieved information objects, a proportion of the multiplicity with respect to the number of information objects in the logical layer which are affected when the failure occurs in the object.
US11765014B2
An alarm service can receive an alarm rule as an “intent” that defines a rule in a high level “natural language.” An alarm rule compiler can receive the intent and translate the high level intent into one or more lower level rules that can be programmatically processed by multiple alarm rule execution engines. Devices in a network system can be associated with alarm rule execution engines in a distributed manner. For example, devices in a network can be associated with different instances of an alarm rule execution engine, thus distributing the resource usage for obtaining telemetry data and processing alarms with respect to the devices in a network across multiple alarm rule execution engines.
US11765011B2
There is provided a method of transmitting and receiving data across a network. A receiver device comprises a recovery module comprising a neural network trained to recover signals from clipped signals. The transmitter device may clip the original signal more aggressively due to the improved performance of the machine-learning based recovery module, thereby reducing the Peak to Average Power Ratio (PAPR) of the signal.
US11765002B2
A method of equalizing a communication link includes setting a number of coefficients to a required number, determining a number of pulse responses for a waveform, setting all values in a set of values to zero, repeating, until all values have been assigned, determining a current lowest parameter, using a position of the current lowest parameter as an index, determining a minimum value between a first term multiplied by a main pulse response minus a summation of each parameter multiplied by each value, divided by the current lowest parameter, and a corresponding pulse response, and assigning the minimum value to the value having a position equal to the position of the current lowest parameter, and determining a value of each coefficient in a set of coefficients by multiplying each value with the sign of a corresponding pulse response; defining an equalizer having a number of taps having a value based on the corresponding coefficient; and applying the equalizer to a waveform.
US11765000B2
The disclosure herein describes a virtual extensible local area network (VXLAN) gateway. During operation, the VXLAN gateway receives, from a physical host, an Ethernet packet destined for a virtual machine residing in a remote layer-2 network broadcast domain that is different from a local layer-2 network broadcast domain where the physical host resides. The VXLAN gateway then determines a VXLAN identifier for the received Ethernet packet. The VXLAN gateway further encapsulates the Ethernet packet with the virtual extensible local area network identifier and an Internet Protocol (IP) header, and forwards the encapsulated packet to an IP network, thereby allowing the packet to be transported to the virtual machine via the IP network and allowing the remote layer-2 network broadcast domain and the local layer-2 network broadcast domain to be part of a common layer-2 broadcast domain.
US11764998B2
A secure star coupler in a communication network adopting a time-triggered protocol based on a time slot include: transceivers each of which is connected to one of branches and transmits and receives signals; a routing table holder that holds a predetermined rule indicating a correspondence between a time slot and a branch; and a router that routes a signal received from a first branch to another branch unless a no-transfer condition is satisfied. The no-transfer condition includes a condition that the predetermined rule is not followed by the first branch and a condition that routing of a signal received from a second branch different from the first branch has started in the time slot.
US11764995B2
The disclosure relates to a transceiver device, an electronic control unit and an associated method. The transceiver device is suitable for communicating between one or more network protocol controllers and a network bus and comprises: first interface circuitry configured to communicate with the one or more network protocol controllers; second interface circuitry configured to communicate with the one or more network protocol controllers; and selector circuitry configured to switch communication with the one or more network protocol controllers from the first interface circuitry to the second interface circuitry in response to a communication error in data carried on the first interface circuitry.
US11764989B2
A system includes a plurality of first building components, a private local blockchain, a second building component, and a client device. The private local blockchain includes a device ledger indicating each first building component, a transaction ledger maintaining a plurality of blocks corresponding to a transaction between at least two first building components and including at least one first unique identifier of the corresponding first building component and a timestamp of the transaction, a transaction processor that generates at least one block by executing a predetermined hash function using a previous block, and a local rule engine defining rules to evaluate a transaction. The second building component has at least one second unique identifier. The client device provides the at least one second unique identifier to the private local blockchain. The private local blockchain determines whether to add the second building component to the device ledger.
US11764988B2
The present invention relates to a method for configuring a second home automation device (D2) by means of replacing a first home automation device (D1), the method comprising the following steps: recording (ERU1) at least one set of configuration data or instructions (cfg1) associated with a unique identifier of a first home automation device (D1); receiving (ERU9) a configuration request from a second home automation device (D2); determining (ERU10) an association between the second home automation device (D2) on the one hand and the first home automation device (D1) on the other hand; determining (ERU11) at least one set of configuration data or instructions (cfg2) associated with the second home automation device (D2); sending (ERU12) at least one configuration message (MCfg) comprising the at least one set of configuration data or instructions (cfg2) to the second home automation device (D2).
US11764973B2
A method for tracking multiple classes of records in a single blockchain is disclosed. Class identifiers can used for each record entry to distinguish between classes within the blockchain.
US11764971B1
A method comprises receiving, by a computing system from a signing party, a signing party identifier and a token. The token includes an encrypted biometric sample encrypted using an encryption key and an encrypted record of an electronic agreement encrypted using the encryption key, the encrypted record cryptographically bound with the encrypted biometric sample. The method further includes receiving, by the computing system from the signing party, a message and determining, based on the message, that the signing party is rescinding the electronic agreement. The computing system then retrieves a stored knowledge factor associated with the signing party identifier, generates a decryption key using the stored knowledge factor as an input to a password authenticated key exchange protocol, decrypts the encrypted biometric sample from the token using the decryption key to retrieve a biometric sample, and transmits the biometric sample to the signing party.
US11764962B2
Systems and methods for controlling data access through the interaction of a short-range transceiver, such as a contactless card, with a client device are presented. Data access control may be provided in the context of creating and accessing a secure memory block in a client device, including handling requests to obtain create and access a secure memory block via the interaction of a short-range transceiver, such as a contactless card, with a client device such that, once the secure memory block is created in memory of the client device, personal user data may be stored in the secure memory block, and access to the stored personal user data may only be provided to users authorized to review the data. An exemplary system and method may include receiving from a client device of the user a user token and a request for a data storage key, the request generated in response to a tap action between a contactless card and the client device, the contactless card associated with the user, verifying that the user is authorized to create a secure memory data block on the client device, and transmitting to the client device the data storage key, such that the client device may create a secure memory data block in memory of the client device and encrypt the secure memory data block using the data storage key.
US11764961B2
Techniques for using signed nonces to secure cloud shells are provided. The techniques include receiving, by a session manager service, a request to connect a user device to a secure connection to a secure shell instance. The session manager service may authorize the user device to access the secure shell instance and may configure the secure shell instance, being described by a shell identifier of the secure shell instance. The techniques also include generating, by the session manager service, a nonce token and providing the shell identifier, and a router address of the secure shell router to the user device. The techniques also include generating, by the session manager service, a signed nonce token using the nonce token; and providing the signed nonce token and the shell identifier to a user device.
US11764955B1
A method of cracking a private key of an asymmetric cryptosystem includes extracting a modulus and a public key exponent from a public key, calculating the digital root of the modulus, deriving a set of candidate base pairs corresponding to the digital root and the last digit of the modulus, each of the candidate base pairs including a first candidate base and a second candidate base, iteratively testing values of a multiplier until a sum of one of the candidate bases with ninety times the multiplier is a factor of the modulus, and determining the private key using the public key exponent and the factor of the modulus. The method may further include decrypting an encrypted message using the private key.
US11764954B2
Techniques are disclosed relating to relating to a public key infrastructure (PKI). In one embodiment, an integrated circuit is disclosed that includes at least one processor and a secure circuit isolated from access by the processor except through a mailbox mechanism. The secure circuit is configured to generate a key pair having a public key and a private key, and to issue, to a certificate authority (CA), a certificate signing request (CSR) for a certificate corresponding to the key pair. In some embodiments, the secure circuit may be configured to receive, via the mailbox mechanism, a first request from an application executing on the processor to issue a certificate to the application. The secure circuit may also be configured to perform, in response to a second request, a cryptographic operation using a public key circuit included in the secure circuit.
US11764952B2
According to an embodiment, an application-key management system includes a plurality of application-key management devices and a comprehensive management device. The application-key management devices each include: a first memory configured to store an application key in one or more separated logical drives for each sharing destination of the application key shared by quantum cryptographic communication; and a first processor coupled to the first memory. The first processor is configured to: receive, from the comprehensive management device, a deletion request of specifying a logical drive storing the application key to be deleted among the logical drives; and delete the application key stored in the logical drive specified by the deletion request.
US11764947B2
A computer-implemented access method is provided. The method comprises the steps of: (i) submitting, to a blockchain (such as the Bitcoin blockchain), an access blockchain transaction addressed to a derived public key derived at least in part from a secret value and a public key; (ii) generating a verification public key based at least in part on the secret value and the public key; (iii) comparing the derived public key and the verification public key; and (iv) based on the comparison of step (iii): (a) allocating the at least one of the derived and verification public key as a further public key for verifying a further derived public key; and (b) granting access to a resource associated with at least one of the secret value and the derived public key.
US11764934B2
Various embodiments comprise systems, methods, mechanisms, and apparatus providing a traffic management function suitable for use at an intermediate Transmission Control Protocol (TCP) node (e.g., a cable modem) through which TCP uplink (UL) and downlink (DL) session traffic flows via respective linked UL and DL buffers is configured to manage ACK/NACK message insertion into the DL buffer to provide accelerated TCP UL packet size increases to so as to rapidly increase TCP UL data flow through the intermediate network node, and to provide constrained TCP UL packet size so as to rapidly decrease TCP UL data flow (apply backpressure) so as to avoid a buffer overflow condition.
US11764928B2
The present disclosure provides a method and apparatus for reference signal configuration. The method includes: determining a time domain density of a phase tracking reference signal (PTRS) according to a first modulation and coding scheme (MCS) and correspondence information between MCSs and PTRS time domain densities; determining a frequency domain density of the PTRS according to a first scheduled bandwidth and correspondence information between scheduled bandwidths and PTRS frequency domain densities; and mapping the PTRS to one or more resource elements (REs) according to the time domain density of the PTRS and the frequency domain density of the PTRS when certain conditions are met.
US11764927B2
An embodiment is a method for a user equipment (UE) to transmit a phase-tracking reference signal (PTRS) related to sidelink in a wireless communication system, the method comprising the steps of: generating demodulation reference signals (DMRSs) related to a physical sidelink shared channel (PSSCH); generating a PTRS related to the PSSCH; and transmitting the PTRS and at least a portion of the DMRSs, wherein a DMRS sequence mapped to a prescribed position in a first PSSCH symbol in which the DMRSs are transmitted is used for generating the PTRS, and the prescribed position corresponds to a frequency location at which the PTRS is transmitted and includes a frequency location at which the generated DMRSs are not transmitted.
US11764924B2
A method, a vehicle user equipment (UE), and a terminal are provided for transmitting a reference signal. The method includes that the vehicle UE determines transmission configuration information of a synchronization signal block (VSSB) of a new radio-vehicle-to-everything (NR-V2X) system. The transmission configuration information includes transmission period of the VSSB, and a time domain position of a VSSB transmission time window within the transmission period. The method further includes that the vehicle UE transmits, according to the transmission configuration information, one or more VSSBs within the VSSB transmission time window that occurs periodically. Each VSSB includes a primary sidelink synchronization signal (PSSS), a secondary sidelink synchronization signal (SSSS), a physical sidelink broadcast channel (PSBCH) signal, and a demodulation reference signal (DMRS).
US11764920B2
This disclosure provides systems, methods and apparatuses for wireless communications. In some implementations, a first access point (AP) may identify other APs to participate in a coordinated access point transmission session, may obtain a transmit opportunity (TXOP) for transmitting wireless signals over a frequency bandwidth, may allocate corresponding portions of the frequency bandwidth to the identified APs for downlink (DL) transmissions during the TXOP, may select a duration of the TXOP for the coordinated access point transmission session based at least in part on an amount or percentage of the first AP's frequency bandwidth that is allocated to the one or more identified APs for the coordinated access point transmission session, and may output information indicative of at least one of the selected TXOP duration or the corresponding portions of the frequency bandwidth allocated to the respective identified AP by the first AP.
US11764911B2
Where large transport blocks are rate-matched and transmitted on each PUSCH segment using different redundancy versions (RVs), RV cycling with a small number of PUSCH segments might not cover the whole codeword, and/or rate-matching a large TBS across many PUSCH segments into the resource of a single PUSCH segment may lead to an effective coding rate of the self-decodable redundancy versions that is too high. To avoid these issues, the starting position of one or more RVs may be shifted by setting the starting position of a current RV to be the same as an ending position of a previous position, or by scaling the starting position by a value. Alternatively, these issues may be avoided by setting a new starting position for an RV based on the gap from the end of a previous RV to the start of a current RV.
US11764906B2
A method for a DRX operation is provided. The method includes receiving a first DCI indicating a first location in a first BWP for receiving DL data corresponding to a HARQ process and a second location in a second BWP for transmitting a HARQ feedback corresponding to reception of the DL data; receiving the DL data at the first location; transmitting the HARQ feedback at the second location; starting a first timer in a first symbol of the first BWP immediately after the HARQ feedback to indicate a first time period during which monitoring a PDCCH for the HARQ process is not required; and starting a second timer in a first symbol of the first BWP immediately after expiration of the first timer to indicate a second time period during which monitoring the PDCCH for receiving a second DCI indicating a retransmission of the DL data is required.
US11764898B2
A method of wireless communication by a device includes detecting whether the device is in an outdoor environment in response to a start of a reevaluation timer. The method also determines a mobility level of the device in response to the start of the reevaluation timer. The method further includes enabling a vehicle-to-everything (V2X) pedestrian mode in response to the device being in the outdoor environment and/or the mobility level exceeding a threshold value.
US11764894B2
A method for inhibiting jammed signal use includes: receiving a desired signal wirelessly at a receiver; receiving an undesired signal wirelessly at the receiver, the undesired signal varying in strength over time; and inhibiting measurement of the desired signal, or use of a measurement of the desired signal, based on a determination that the undesired signal is a jamming signal based on a variation of the undesired signal being indicative of jamming.
US11764889B2
Implementing and applying a database with radio station information that is gathered from client devices as stations become available to a plurality of users (i.e., “crowd sourced” radio station information) and allowing for a client device to download only the radio station information that is pertinent to the travel route of the user and/or radio station selection criteria associated with the client device or the user. Radio station information can be rendered via a graphical interface of a client device to allow the user to informatively select a new radio station, either before or as a current radio signal degrades to the point of being unusable. Radio station information may be rendered to cause the user's terrestrial radio to tune to a new station.
US11764884B1
A system may include a processor. The processor may perform operations including receiving multiple light patterns from multiple wireless devices. The operations may also include determining a location for each of the multiple wireless devices based at least in part on the multiple light patterns. Moreover, the operations may include pairing a first wireless device of the multiple wireless devices to the processor based at least in part on the location for each of the multiple wireless devices.
US11764880B2
An acoustic wave device is provided between a first terminal that is an antenna terminal and a second terminal that is different from the first terminal, and includes a plurality of acoustic wave resonators. The plurality of acoustic wave resonators include a plurality of series arm resonators and a plurality of parallel arm resonators. When the acoustic wave resonator electrically closest to the first terminal among the plurality of acoustic wave resonators is an antenna end resonator, the antenna end resonator is a SAW resonator or a BAW resonator. At least one acoustic wave resonator other than the antenna end resonator among the plurality of acoustic wave resonators is a first acoustic wave resonator.
US11764873B2
Disclosed is an electronic device (1) for converting a wireless signal (2) in the mm-wave or sub-THz range into at least one modulated optical signal (16). The electronic device (1) comprises an antenna element (11) for converting the wireless signal (2) into a guided electrical signal (12), wherein the antenna element (11) is arranged on a printed circuit board (10b′) or on a first integrated chip (10′). The electronic device (1) comprises an electrical signal converter (13) for converting the at least one guided electrical signal (12) into a conditioned electrical signal (14), wherein the electrical signal converter (13) is arranged on a second integrated chip (10″). The electronic device (1) comprises a modulator (15) for converting the conditioned electrical signal (14) into the modulated optical signal (16), wherein the modulator (15) is arranged on a third integrated chip (10′″), and wherein the modulator (15) comprises a waveguide (151) and a cladding (152) comprising a first cladding portion (1521) having a conductive material at an interface with the waveguide (151) and a second cladding portion (1522) having a conductive material at an interface with the waveguide (151).
US11764865B2
A satellite communication device and a method therefor are disclosed. The satellite communication device includes a first processor that generates schedule data about a satellite communication asset, a second processor that is located on a mobile vehicle spaced apart from the first processor and generates a control signal based on the schedule data, and a mediator that dynamically switches a link between at least one antenna and at least one modem based on the control signal.
US11764864B2
The present disclosure discloses an adaptive satellite-aiming method for a low-orbit mobile satellite communication network. The method first receives signals through an array antenna, estimates an offset angle between an array antenna and a satellite beam using a MUSIC-based angle estimation method; then, based on the estimated offset angle, tracks a satellite direction using the adaptive coupling model and achieves tracking and alignment of an antenna direction based on feature parameters extracted during a tracking process; finally, based on the obtained feature parameters, adjusts parameters in the MUSIC-based angle estimation method, and repeats the above steps, to achieve real-time estimation of the offset angle and real-time tracking and alignment of the antenna direction.
US11764860B2
Radio frequency signal boosters for high frequency cellular communications are provided herein. In certain embodiments, a signal booster system for providing high frequency wireless signal reception of a 5G network inside a building is provided. The signal booster system includes a primary unit configured to communicate with cellular infrastructure (e.g., a base station) of the 5G network through a window of a first room of the building, and an auxiliary unit for extending coverage from the first room to a second room. The auxiliary unit includes a housing located in the first room and having a base station antenna and booster circuitry integrated therewith. The auxiliary unit further includes a mobile station antenna in the second room and connected to the housing by a short cable.
US11764858B2
Communicating polarization-dependent information over a free space channel may include separating a data signal carrying data into a first signal and a second signal each carrying a portion of the data of the data signal, modulating a first carrier signal with the first signal and a second carrier signal with the second signal, radiating the modulated first signal with a first polarization as a polarized first signal over a free space channel, radiating the modulated second signal with a second polarization as a polarized second signal over the free space channel, demodulating the polarized first signal and the polarized second signal, and combining the demodulated first signal with the demodulated second signal to provide an output signal carrying the data of the data signal.
US11764840B2
Disclosed is a transmission scheme for transmitting a first modulated signal and a second modulated signal over the same frequency at the same time. According to the transmission scheme, a precoding weight multiplying unit multiplies a baseband signal after a first mapping and a baseband signal after a second mapping by a precoding weight and outputs the first modulated signal and the second modulated signal. In the precoding weight multiplying unit, precoding weights are regularly hopped.
US11764832B2
Systems, methods, and media for wireless power transfer are provided. In some embodiments, a system for wireless power transfer comprises: a processor communicatively coupled with a tuning element and a plurality of ports in an enclosure, the processor configured to cause the ports to generate electromagnetic radiation at a first frequency, set the tuning element to a first setting, acquire electromagnetic response from the ports, determine an S-matrix using the electromagnetic response, determine an eigenvalue of the S-matrix, repeat these steps (changing the first frequency and/or first setting) at least until the determined eigenvalue is approximately zero, determine a resolved electromagnetic radiation frequency and a resolved tuning element setting having the approximately zero eigenvalue, determine an eigenvector associated with the resolved electromagnetic radiation frequency and resolved tuning element setting, and cause the ports to generate the electromagnetic radiation at the resolved frequency with phase and amplitude determined from the eigenvector.
US11764825B2
A system for interference mitigation includes: a first transmit coupler; a receive-band noise cancellation system; a first transmit-band filter; a second transmit coupler; a first receive coupler; a transmit-band noise cancellation system; a first receive-band filter; and a second receive coupler.
US11764823B2
A method includes switching a receiver path network of a front-end module to a first matching mode in a receive mode. The method further includes switching a transmitter path network of the front-end module to a first resonance mode in the receive mode. The method further includes switching the transmitter path network to a second matching mode in a transmit mode. The method further includes switching the receiver path network to a second resonance mode in the transmit mode.
US11764814B2
Methods are proposed herein to perform rate matching for polar codes via circular buffering of the polar encoded bits. Embodiments are directed to methods of operation of a transmitting node in a wireless system including performing polar encoding of a set of information bits in accordance with a polar sequence of length NB to thereby generate NB coded bits. The method can further include interleaving the coded bits to thereby provide an interleaved coded bit sequence, and storing the interleaved coded bit sequence into a circular buffer of length NB. According to certain embodiments, the method can further include extracting N coded bits for transmission from the circular buffer. N can be greater than, equal to, or less than NB.
US11764813B1
Example channel circuits, data storage devices, and methods for using an extendable parity code matrix are described. A data unit may be read from a storage medium. Multiple sets of parity bits may be available for the data unit, each set of parity bits having a different number of parity bits corresponding to different parity matrices, including a primary parity matrix and at least one extended parity matrix. The extended parity matrix includes the primary parity matrix and additional rows for increased decoding. Error correction code (ECC) decoding may be selectively performed based on the different sets of parity bits and corresponding parity matrices, resulting in the output of a decoded data unit based on the data unit from the read signal.
US11764803B2
A digital-to-analog conversion device which performs integration processing for integrating a difference between an input signal and a first return signal generated based on the input signal, and outputting an integration result, first quantization processing for quantizing the integration result, and outputting a first quantization signal, first return signal output processing for outputting the first return signal by adding to the first quantization signal a correction value delay signal acquired by a correction value signal outputted based on the integration result being delayed, and output processing for outputting output signals including a signal whose pulse width is asymmetrical to center of a processing period, based on the first quantization signal, in which the correction value signal includes a signal indicating a correction value for correcting a difference between a center of the pulse width asymmetrical to the center of the processing period and the center of the processing period.
US11764797B2
Analog-to-digital converter circuitry includes comparator circuitry, capacitor analog-to-digital converter circuitry (CDA), and successive approximation register (SAR) circuitry. The comparator circuitry includes a non-inverting input and an inverting input to selectively receive a differential voltage signal, and an output. The CDAC circuitry includes a first capacitor network having a first plurality of capacitors. A first capacitor of the first plurality of capacitors includes a first terminal connected to the non-inverting input and a second terminal selectively connected to a first voltage potential and a second voltage potential. The first voltage potential is greater than the second voltage potential. The SAR circuitry is connected to the output and the first capacitor network, and connects, during a first period, the second terminal of the first capacitor to the second voltage potential. The non-inverting input and the inverting input are connected to the differential voltage signal during the first period.
US11764795B2
A phase locked loop (PLL) method includes generating a first signal based on a comparison of a phase of a reference clock or signal to a phase of a feedback clock; generating an output clock based on the first signal; generating an intermediate feedback clock including frequency dividing the output clock; fractionally frequency dividing the intermediate feedback clock based on a digital control signal to generate the feedback clock; and generating the digital control signal based on a sampling clock having a frequency greater than a frequency of the feedback clock. In one implementation, a PLL includes a frequency multiplier to generate the sampling clock based on the feedback clock. In another implementation, a PLL uses the intermediate feedback clock as the sampling clock.
US11764792B2
Phase Locked Loop, PLL, circuitry comprising a phase detector configured to generate a first pulse signal comprising at least one first pulse, a property of each first pulse being indicative of a phase difference between a reference signal and a feedback signal; a pulse repeater circuit configured, based on the first pulse signal, to generate a second pulse signal comprising, for each first pulse, a second pulse generated by repeating the corresponding first pulse; and an oscillator configured to generate the feedback signal and control a frequency of the feedback signal based on the second pulse signal.
US11764788B2
An item of electrical equipment has a preprocessing device for digital measured values. The preprocessing device has an integrated circuit and an electronic memory chip that contains a configuration of a logic circuit. If a fault of the preprocessing device is identified, an operation of the preprocessing device is interrupted until the configuration of the logic circuit has been loaded from a configuration memory chip into the electronic memory chip. There is also described a method for rectifying device faults, such as by reloading a configuration of a logic circuit into an electronic memory chip of a preprocessing device.
US11764779B2
A four-terminal-pair AC quantum resistance dissemination bridge and related methods are provided. The bridge includes: a supply transformer IVD1, a Kelvin branch A1, a Wagner branch A0, the first and second current sources A2, A3, an injection inductive voltage divider A4, a ratio transformer IVD2, the first and second four-terminal AC resistor connection points Z1, Z2, chokes H, and null indicators D. An isolated inductive winding LO is wound along the ratio transformer IVD2 and supplies excitation current to primary winding of injection inductive voltage divider A4 to avoid the mutual influence among various balance networks and rapid balance of the bridge can be realized. By changing turn ratio of primary winding L3 and secondary winding L4 of the second inductive voltage divider T2, the phase shift can be realized through only one set of capacitors for imaginary part error compensation, the bridge with multiple frequency points can be obtained.
US11764766B2
A flip flop circuit includes a first master portion, a second master portion, at least one determining portion and a slave portion. The first master portion is configured to operate at a first mode and to receive a first input and generate first master outputs. The second master portion is configured to operate at a second mode and to receive a second input and generate second master outputs. The at least one determining portion is configured to receive at least one enable signal, and has determining inputs and determining outputs. The determining inputs are connected to the first master outputs and the second master outputs. The determining portion is configured to determine the determining outputs being the first master outputs or the second master outputs according to the at least one enable signal. The slave portion is configured to receive the determining outputs and generate an output signal.
US11764762B1
An integrated circuit (IC) including a first ring oscillator (RO) including a first set of cascaded stages, wherein each of the first set of cascaded stages comprises a first logic inverter, including: a first set of field effect transistors (FETs) coupled in parallel between a first voltage rail and a first intermediate node, wherein the first set of FETs include a set of gates coupled to an input of the first logic inverter; and a second set of FETs coupled in series between the first intermediate node and a second voltage rail, wherein the second set of FETs includes at least a first FET including a gate coupled to the input of the first logic inverter, and at least a second FET that is diode-connected in accordance with a first mode of operation.
US11764760B1
Systems, methods, and devices are described herein for generating a pulse width modulation (PWM) signal having a specific duty cycle. In one embodiment, the system includes a square wave generator and a logic device. The square wave generator is configured to delay a input square wave signal to generate a plurality of square wave signals. The logic device is configured to perform a logic operation to two of square wave signals of the plurality of square wave signals, which in turn generates the PWM signal having a duty cycle corresponding to the two square wave signals.
US11764756B2
A crystal device includes a bearing base, an integrated chip and a conductive adhesive unit. The bearing base includes a conductive seat. The integrated chip includes a principal reference plane facing the conductive seat, and having a first major axis. The conductive adhesive unit has a second major axis and an aspect ratio, and is at least partly disposed between the conductive seat and the integrated chip. The aspect ratio ranges from 1.1 to 1.9. The principal reference plane further has a perpendicular projection straight line defined according to the second major axis. A practical angle is included by the first perpendicular projection straight line and the first major axis, and ranges from 0 degree to 90 degrees.
US11764754B2
An acoustic wave device includes a piezoelectric substrate, functional elements, an outer peripheral support layer, a cover portion, and a protective layer covering the cover portion. A hollow space is defined by the piezoelectric substrate, the outer peripheral support layer, and the cover portion, and the functional elements are disposed in the hollow space. The acoustic wave device further includes an under bump metal layer, a wiring pattern, and a through-electrode that connects these elements. In the protective layer, a through-hole to be filled with a conductor to electrically connect a solder ball and the under bump metal layer is provided. The outer peripheral support layer includes a protruding portion protruding to the hollow space. When the acoustic wave device is seen in plan view, at least a portion of the through-hole overlaps the hollow space, and an end portion of the protruding portion overlaps an inner region of the through-hole.
US11764747B2
A transformer balun for high rejection unbalanced lattice filters includes two symmetrical coils separated by a shielding element. In a further exemplary aspect, the transformer may include a conductor, which may be a third coil that operates with a capacitor to form a resonant circuit that enhances mutual coupling. Using either of the exemplary transformers provides improved performance in the passband while concurrently providing out-of-band rejection at levels exceeding seventy decibels (70 dB).
US11764744B2
A distributed amplifier includes a first transmission line for input, a second transmission line for output, an input termination resistor connecting a line end of the first transmission line and a power supply voltage, an output termination resistor connecting an input end of the second transmission line and a ground, unit cells having input terminals connected to the first transmission line and output terminals connected to the second transmission line, and a bias tee configured to supply a bias voltage to an input transistor of each of the unit cells. An emitter or source resistor of the input transistor of each of the unit cells is set to a different resistance value from each other in order for a collector or drain current flowing through the input transistor of each of the unit cells to have a uniform value.
US11764730B2
A method of operating an oscillator circuit comprising a resonator is provided. The method comprises maintaining a resonance of the resonator by a) connecting the resonator to an input voltage (Vbuf) for a first pulse period to charge the resonator only partially towards the input voltage (Vbuf); b) connecting the resonator to a second, lower, voltage for a second pulse period to discharge the resonator at least partially; and repeating steps a) and b) at a rate corresponding to the resonance of the resonator and with a phase corresponding to the resonance of the resonator, so as to maintain the resonance of the resonator.
US11764726B1
A device for simultaneous provision of shade and generation of solar power, suitable for deployment as a sailboat bimini or awning and a process for providing shade and generating solar power. The device includes multiple flexible solar panels, connected electrically, and bonded to rigid lightweight panels which are hinged together with restraints that prevent panel flexing or bending and thereby avoid propagation of microcracks in the solar cells, increasing longevity.
US11764712B2
A method for starting a sensorless single-phase electric motor. The electric motor includes a permanent magnetic motor rotor, an electromagnetic motor stator having a stator coil, a power electronics which energizes the stator coil, a current sensor which measures a current flowing in the stator coil, and a control electronics which controls the power electronics. The control electronics is connected with the current sensor. The method includes energizing the stator coil with an alternating drive voltage, monitoring a drive current which is generated in the stator coil by the alternating drive voltage, and commutating the alternating drive voltage whenever the drive current reaches a predefined positive current threshold value or a predefined negative current threshold value.
US11764698B2
A buffer circuit coupled in parallel to a rectifier circuit in a secondary side of a flyback converter, the buffer circuit including: a capacitive element configured to be charged by an output capacitor when a primary power switch in the flyback converter is turned on; and the capacitive element being configured to be discharged through a secondary winding of a transformer when the primary power switch is turned off, in order to reduce energy stored in a primary leakage inductor in a primary side of the flyback converter, whereby a spike voltage generated in a secondary leakage inductor in the secondary side is reduced, and efficiency of the flyback converter is improved.
US11764693B2
A direct current-direct current (DC-DC) converter includes a plurality of switches configured to be coupled to a voltage source. The DC-DC converter also includes a transformer having a primary winding coupled to the plurality of switches and a secondary winding. The DC-DC converter further includes a first capacitor; and a second capacitor, wherein the first capacitor is coupled in series with the primary winding, the second capacitor is coupled in parallel with the secondary winding. The first capacitor, the second capacitor, and a leakage inductance of the transformer form a dual-capacitor resonant circuit.
US11764688B2
A load control device for controlling the amount of power delivered to an electrical load (e.g., an LED light source) includes first and second semiconductor switches, a transformer, a capacitor, a controller, and a current sense circuit operable to receive a sense voltage representative of a primary current conducted through a primary winding of the transformer. The primary winding is coupled in series with a semiconductor switch, while a secondary winding is adapted to be operatively coupled to the load. The capacitor is electrically coupled between the junction of the first and second semiconductor switches and the primary winding. The current sense circuit receives a sense voltage and averages the sense voltage when the first semiconductor switch is conductive, so as to generate a load current control signal that is representative of a real component of a load current conducted through the load.
US11764673B2
A charge pump circuit includes a boost capacitor driven by a first clock signal and a bootstrap capacitor driven by a second clock signal. The first and second clock signals have different duty cycles, with the duty cycle of the second clock signal being smaller than the duty cycle of the first clock signal. An input transistor is coupled between an input node and a boost node coupled to the boost capacitor. The control terminal of the input transistor is coupled to the bootstrap capacitor. A bootstrap transistor coupled between the boost node and the control terminal of the input transistor is driven by a logical inverse of the first clock signal.
US11764659B2
A vibration actuator includes a movable body provided with one of a coil and a magnet that is disposed radially inward of the coil with a gap formed therebetween, a fixing body provided with the other of the coil and the magnet and a shaft portion, and an elastic support portion, the movable body vibrating in a vibration direction by means of cooperation between the coil supplied with power and the magnet. The movable body is provided with a through-hole into which the shaft portion is inserted with a gap formed between the through-hole and an outer peripheral surface of the shaft portion and the elastic support portion supports the movable body such that the movable body does not come into contact with the shaft portion at a time when the movable body does not vibrate and at a time when the movable body vibrates.
US11764654B2
A rotary electric machine member manufacturing method includes: a step of providing a motor core by stacking a plurality of electromagnetic steel sheets; and a step of welding the motor core by keyhole welding while pressurizing the motor core in a stacking direction with a welding pressure lower than that at which the thickness of the motor core in the stacking direction levels off. The thickness is a length of the motor core between a first end of the motor core and a second end of the motor core.
US11764644B2
A superconducting generator includes an annular armature connectable to rotate with a rotating component of a wind turbine. A stationary annular field winding is coaxial to the armature and separated by a gap from the armature. The field winding includes superconducting coils, and there is a non-rotating support for the field winding. The non-rotating support is a torque tube. The torque tube is a member formed of a composite material, or a member formed of a plurality of segmented sections, a space frame or strut torque carrying assembly. The torque tube is connected to a thermal shield casing or a field winding housing.
US11764639B2
The invention relates to a bearing cap (10) and an electric motor (M) utilizing the same. The bearing cap (10) has a first annular protrusion (18) configured for fixing to a corresponding annular groove (27) of an axial end of the bearing seat (13) by an adhesive. The first annular protrusion (18) has a plurality of first cuts (28). With the bearing cap (10), sand or other impurities can be prevented from entering the bearing seat (13).
US11764630B2
The present disclosure discloses a stator assembly and motor. The stator assembly comprises a stator core and a multi-branch rectangular conductor winding, an even number of stator slots are provided on an inner circumference of the stator core, and each of the stator slots is divided into multiple layers for accommodating rectangular conductors. The multi-branch rectangular conductor winding is provided in the stator slots, and the multi-branch rectangular conductor winding comprises B number of parallel branches, and B is an integer multiple of 4. The number of slots per phase per pole, Q, of the stator assembly is an odd number, and Q and B satisfy a relationship that both (Q+1)*2/B and (Q−1)*2/B are integers. In the stator assembly of the present disclosure, by way of the special winding connection design, there is no phase difference of magnetic fields between the parallel branches, and each parallel branch equally passes through each layer in the stator slots, which fundamentally inhibits the generation of circulating current between the parallel branches, suppresses the harmonics, and improves the efficiency of the motor.
US11764621B1
A wireless power transmitter can include an inverter that receives a DC input and generates an AC output to drive a wireless power transmit coil coupled to an output of the inverter as well as voltage and current sensors that measure the DC input. The wireless power transmitter can further include a power management accumulator including hardware that receives voltage and current samples from the voltage and current sensors and multiplies corresponding voltage and current samples to produce power samples and memory locations that store corresponding voltage, current, and power samples. The wireless power transmitter can still further include a programmable controller that controls switching devices of the inverter responsive at least in part to the voltage, current and power samples stored in the memory locations of the power management accumulator.
US11764619B2
The disclosure provides a method for supplying power to a power receiving device, comprising performing a wireless charging function comprising a first detection operation for transmitting a detection signal to detect the power receiving device; and a wireless communication function comprising a second detection operation for detecting a wireless communication tag; wherein the first detection operation comprises periodically transmitting a first group of detection signals and a second group of detection signals each comprising a plurality of detection signals, there is no other detection signal transmitted between transmission of the first group of detection signals and transmission of the second group of detection signals, and the second detection operation is performed between transmission of the first group of detection signals and transmission of the second group of detection signals. The disclosure further provides a wireless charging device for performing the wireless charging method.
US11764612B2
The invention relates to an antenna arrangement, wherein the antenna arrangement comprises a voltage source, a first inductive antenna element, a second inductive antenna element and at least one capacitive element, wherein the voltage source is electrically connected in parallel to a series connection of a first circuit section comprising at least the first inductive antenna element and a further circuit section comprising a parallel connection of a first subsection of the further circuit section comprising the at least one capacitive element and a further subsection of the further circuit section comprising at least the second inductive antenna element, and a method of operating an antenna arrangement.
US11764610B2
A light bulb includes one or more LEDs and a housing containing the one or more LEDs. At least a portion of the housing is at least partially transparent to one or more wavelengths of light emitted by the one or more LEDs. A driver is disposed within the housing and electrically connected to the one or more LEDs for driving the one or more LEDs. A non-metallic base is formed at an end of the housing. A contactless electrical power receiver is disposed within the non-metallic base and electrically connected to the driver. The contactless electrical power receiver is configured to contactlessly receive electrical power from an external power source and provide the received electrical power to the driver. A light bulb socket configured for contactless power transfer to the light bulb is also provided herein.
US11764606B1
A system for controlling power in a facility having an electrical system including a generator and an associated fuel tank. The fuel tank provides fuel to the generator and has a gauge indicating remaining fuel. The generator is electrically connected to the electrical system. A first power consuming device imposes a first load connected to the electrical system of the facility and second power consuming device imposes a second load connected to the electrical system of the facility. The system receives information related to the loads and calculates an initial estimated run time of the generator given the remaining quantity of fuel and information related to the first load and information related to the second load. The system selectively removes the second load in a simulation and calculates a second run time of the generator given the remaining quantity of fuel and information related to the first load.
US11764593B2
A power supply unit for supplying power to a device has a rechargeable, main battery; a charging arrangement for charging the main battery; a non-rechargeable back-up battery; load terminals for connection to a load; and a control unit for controlling supply of power to the load primarily from the main battery and secondarily from the back-up battery. The device is, in particular, a single bay, stand alone parking meter. In the event that the main battery runs low, the control unit is configured to supply power to the load from both the main battery and the back-up battery or only from the back-up battery. The back-up battery is easily replaceable, and the power supply unit has a bay, with connectors for receiving the back-up battery. The main battery is charged from solar panels. A communication device is provided to communicate status messages wirelessly to a control system.
US11764584B1
A modular inverter is disclosed that provides users flexibility in which devices can be installed in their system by supporting a plurality of different types of DC-to-DC converters, where each DC-to-DC converter corresponds to one of a plurality of loads. The modular inverter houses the plurality of different types of DC-to-DC converters in a plurality of bays, which couples each DC-to-DC converter to a DC rail to either receive or deliver DC power.
US11764580B2
Apparatuses, systems, and methods of apportioning an aggregate maneuver are disclosed. An aggregation engine receives aggregation opportunity information requesting an aggregate change in power of one or more sites. The aggregation engine transmits participation opportunity information to a plurality of site controllers. The participation opportunity information indicates a site benefit for providing a site change in power. The aggregation engine receives commitment information from the plurality of site controllers, the commitment information indicating levels of commitment of the plurality of site controllers to contribute site change in power to a target change in power of the aggregation opportunity. The aggregation engine further transmits updated participation opportunity information including an adjusted proposed site benefit or adjusted proposed site change in power until an aggregate change in power of the one or more sites is within a threshold level of the target change in power.
US11764575B2
A battery load management system and methods of managing a battery load, e.g., in a vehicle, may be directed to a converter that steps down electrical power from an input voltage to a reduced voltage. An electrical bus in electrical communication with the converter may be configured to supply electrical power received from the converter at the reduced voltage to a plurality of electrical loads. A controller may be configured to detect a load shed trigger, and in response to the detection select one or more low-priority loads included in the plurality of electrical loads. The controller may also be configured to reduce electrical power consumption by the one or more low-priority loads.
US11764573B2
A DC power supply system includes: nodes to connect to a DC bus and constitute a DC grid with the bus; a power management apparatus that manages the power demand of the entire grid; and a starter device that makes the nodes start up and connect to the bus one by one in an order in a state where the bus is down to start up the entire grid. The starter device supplies start-up power through a power supply line to start up each node. The starter device diagnoses nodes to be diagnosed selected from among the nodes before supply of the power to determine the abnormality from a response with respect to a diagnostic signal supplied to the nodes through the start-up power supply line. When the node diagnosed is determined to be normal, the starter device supplies the start-up power thereto and connects it to the bus.
US11764568B2
Provided is a determination method of differential protection suitable for an electricity transmission line with multi-terminal T-connection. The determination method includes: sampling and calculating all phase currents, and calculating a maximum fault component current Δİmax in phase current amplitudes of each phase current, a differential current Icd in the each phase current, a resistive current Ires in the each phase current and a vector sum ΔİΣ of fault component currents except Δİmax in the phase current amplitudes of the each phase current; and comparing the maximum fault component current Δİmax in phase current amplitudes of each phase current and a threshold setting value Imax0, determining a value of a resistive coefficient K corresponding to the phase current amplitudes of the each phase current according to a comparison result, and performing differential determination on the differential current Icd and the resistive current Ires in phase current amplitudes of the each phase current according to a differential determination formula: if the differential current Icd of the target phase satisfies the above differential determination formula, it is determined that a fault occurs in an area of the target phase.
US11764567B2
A high-voltage protection module for a metrology device includes a metal-oxide varistor (MOV) coupled across a mains power line, a resistor electrically coupled to the MOV in series with the MOV, and a fuse electrically coupled to the MOV and the resistor in series, the resistor being located between the fuse and the MOV. The fuse opens upon an overvoltage event disengaging alternating current (AC) power from the mains power line to the metrology device.
US11764558B2
A universal electrical box shield includes a sealing flange including a front surface and a back surface, a first pocket extending out from the front surface of the sealing flange, an adhesive layer including a first surface bonded to the sealing flange back surface and a second surface with a removably adhesive application, wherein the sealing flange and first pocket are dimensioned to go over a selected type of electrical box. The shield may include a double-beveled first pocket and/or a domed first pocket. The shield may be a rectangular cube shape. The shield may include second and third pockets disposed proximate the ends to provide clearance for electrical box mounting screws.
US11764551B2
A multipolar electrical protection system including a plurality of devices for switching an electric current. Each switching device has a plurality of compartments each comprising an extinguishing chamber and a pair of separable electrical contacts that are connected to upstream and downstream connection terminals, the separable electrical contacts being movable between open and closed positions under the action of a tripping device. The switching devices are separate from one another, while the upstream terminals of each device are connected by a first connector in order to keep them at one and the same electrical potential and the downstream terminals of each device are connected by a second connector in order to keep them at one and the same electrical potential. The switching devices are controlled by one and the same common tripping device.
US11764550B2
A circuit breaker that may be plugged onto an electrical panel. The circuit breaker is preferably a low voltage circuit breaker in the range of 120-240 volts. The circuit breaker includes an electrical clip with a curved inner surface that contacts a curved outer surface of an electrical connector on the electrical panel. The circuit breaker includes a protrusion that prevents the circuit breaker from being installed in electrical panels without an electrical connector for the electrical clip to engage.
US11764547B2
A method for manufacturing a surge absorbing device is provided. The method includes providing an elongate ceramic tube having a hollow space defined therein and having open and opposite first and second end; forming a first plating layer and a second plating layer on the first end and the second end, respectively; placing a surge absorbing element within the hollow space within the ceramic tube; disposing first and second brazing rings on the first plating layer and the second plating layer, respectively; disposing first and second sealing electrodes on the first and second brazing rings respectively; and melting the first and second brazing rings in an inert gas atmosphere to attach the first and second sealing electrodes onto the first plating layer and the second plating layer, respectively.
US11764544B2
A vertical-cavity surface-emitting laser (VCSEL) including a lower mirror, an upper mirror, an active layer interposed between the lower mirror and the upper mirror, an aperture forming layer interposed between the upper mirror and the active layer, and including an oxidation layer and a window layer surrounded by the oxidation layer, a ring-shaped trench passing through the upper mirror, the aperture forming layer, and the active layer to define an isolation region therein, and a plurality of oxidation holes disposed in the isolation region surrounded by the trench, and passing through the upper mirror and the aperture forming layer.
US11764529B2
An elongated busbar board for connection of devices to a power busbar system comprises a front side touch protection cover plate consisting of touch protection cover plate segments made of an electrically insulating material and having feedthrough openings The touch protection cover plate is adapted to cover power busbars made of an electrically conductive material having contact openings lying directly beneath the feedthrough openings and comprises a touch protection base plate connected to the touch protection cover plate and consisting of touch protection base plate segments made of the electrically insulating material and adapted to cover the power busbars enclosed by the elongated busbar board from behind. A thermal expansion difference caused by different thermal expansion coefficients of the electrically insulating material and of the electrically conductive material is compensated.
US11764528B2
A charger outlet cover assembly for charging electronic devices includes a wall plate that is positionable over a female electrical outlet. A plurality of contacts is each of the contacts is coupled to the wall plate thereby facilitating each of the contacts to engage a respective socket in the female electrical outlet. A pair of chargers is each coupled to the wall plate. Each of the chargers is in electrical communication with respective ones of the contacts to receive electrical power from a power source. A pair of charging cords is each retractably disposed on a respective one of the chargers to charge a respective electronic device.
US11764527B2
A connector includes a housing having a sidewall portion, a first bottom portion protruding from the sidewall portion, and a second bottom portion protruding from the sidewall portion and facing the first bottom portion and, a contact terminal disposed in an internal space of the housing. The sidewall portion includes a first partial sidewall portion having a first width and a second partial sidewall portion having a second width different from the first width. The sidewall portion, the first bottom portion, and the second bottom portion define the internal space.
US11764525B2
An electrical connector includes contact pins, insulating housings for containing the contact pins therein and metallic outer contacts for respectively covering the housings. Each of the contact pins includes a horizontally extending portion, a contact portion, a connection portion, a downwardly extending portion and a press-fitting shoulder extending from a side portion of a base end portion of the horizontally extending portion in a width direction thereof. A width of the press-fitting shoulder of each of the contact pins decreases from a base side toward a tip side.
US11764520B2
A board end connector and a connector assembly are provided. The board end connector comprises a board end connector body and a board end housing. The board end housing comprises a board end accommodating part and a buckling slot. Wherein the board end accommodating part accommodates the board end connector body. An end surface of the board end accommodating part in the first direction comprises a board end opening. The buckling slot is disposed at one side of the board end accommodating part. A buckling bump is provided in the buckling slot. A sidewall of the buckling bump in a second direction orthogonal to the first direction and away from the board end accommodating part comprises a board end buckling part. The board end buckling part comprises a retaining opening and a buckling elastic piece.
US11764516B2
A poke-in terminal includes a main body, a tab terminal socket at a mating end, and a wire socket at a terminating end. The tab terminal socket includes walls forming a tab terminal receptacle configured to receive a tab terminal. Upper and lower beam contacts extend into the tab terminal receptacle to interface with the tab terminal. The wire socket includes walls forming a wire receptacle configured to receive a wire. Poke-in retention beams extend into the wire receptacle to interface with the wire when poked into the wire socket. The wire socket includes a wire release element configured to be actuated to release the poke-in retention beams from the wire.
US11764515B2
A mat seal for an electrical connector includes a plurality of through-holes extending in a through-hole direction through the mat seal, a grid of a first material having a plurality of grid meshes, the grid is arranged with the through-holes extending through the grid meshes, a first material layer of a second material disposed on a first side of the grid, and a second material layer of a third material disposed on a second side of the grid opposite the first side. The first material of the grid has a greater compression modulus than the second material of the first material layer and the third material of the second material layer.
US11764513B2
An electrical connector and a transmission wafer thereof are provided. The transmission wafer includes an insulating frame, a plurality of signal terminals and ground terminals fixed on the insulating frame, and a shielding sheet that is assembled to the insulating frame. Each of the signal terminals includes a signal contacting segment protruding from the insulating frame. Each of the ground terminals includes a ground contacting segment having a ground contact and protruding from the insulating frame. The shielding sheet includes a sheet body and a plurality of outer fixing arms extending from the sheet body. Each of the outer fixing arms corresponds in position to one of the ground contacting segments along a first direction. A free end portion of each of the outer fixing arms protrudes from the ground contact of the corresponding ground contacting segment along an insertion direction that is perpendicular to the first direction.
US11764512B2
A connector for electrical contacting that includes a body configured to mechanically retain at least one electrically conductive contact, which is accessible on an exit side of the body for electrically contacting at least one other electrical contact. The body is constructed from at least two different components, with a first component of the at least two different components at least substantially forming the exit side and being made from a fire-retardant plastic, and a second component of the at least two different components having an ignition point which is lower than an ignition point of the first component of the at least two components, and the second component of the at least two different components having an elasticity which is greater than an elasticity of the first component of the at least two different components.
US11764510B2
A connector is provided which has a connector main body and a reinforcement fitting attached to the connector main body. The reinforcement fitting contains an upper surface part covering at least a portion of an upper surface of a mating guide part of the connector main body, an end surface part covering a portion of an end surface of the mating guiding part, a first side surface part covering a portion of each side surface of the mating guiding part, and a second side surface part covering a portion of each side surface of the guiding part. The end surface part is connected to the upper surface part, the first side surface part is connected to the upper surface part, and the second side surface part is positioned closer to the end surface of the guiding part than the first side surface part and is connected to the end surface part.
US11764498B2
A plug-in terminal block includes at least one conductive assembly including a conductive component connected with a housing assembly and a clamping component arranged on the conductive component. The conductive component includes a first support portion, a first clamping portion, a first connecting portion connected with the first clamping portion, and welding feet. The first connecting portion and the welding feet separately extend along different directions from the first support portion. The clamping component includes a second support portion and a second clamping portion. The second support portion is arranged on the first support portion. The second clamping portion is arranged above the second support portion. The first support portion, the first connecting portion, and the second clamping portion form a triangular structure. One end of the second clamping portion away from the second support portion is a free end that is movable up and down.
US11764493B2
A terminal to be connected to a wire is provided with a terminal body including a sandwiching portion for sandwiching the wire, and a tubular slide portion for accommodating the terminal body inside, the slide portion being slidable with respect to the terminal body. The slide portion includes a wide portion located on a front side in a sliding direction of the slide portion and a narrow portion located behind the wide portion in the sliding direction, an inner shape of the slide portion being narrower in the narrow portion than in the wide portion. The narrow portion is provided with a pressurizing portion projecting inwardly of the slide portion. The pressurizing portion presses the sandwiching portion toward the wire with the slide portion 16 slid in the sliding direction with respect to the terminal body and the narrow portion located outside the sandwiching portion.
US11764491B2
Various embodiments of the present disclosure are directed to electrically conductive connection between a first electrically conductive element and a second electrically conductive element on a textile carrier material. In one example embodiment, the electrically conductive connection includes an electrically conductive thermal transfer adhesive arranged on the carrier material and creates an electrically conductive connection between the first conductive element and the second conductive element. The electrically conductive connection is positioned in electrically conductive contact with the first conductive element and the second conductive element.
US11764488B2
Methods for determining variability in a state of a medium, include monitoring the medium and determining the variability in the state of the medium based on the processing of the response over time based on the response detected at the at least one receive element over time. Monitoring the medium can include generating a transmit signal, transmitting it into the medium using a transmit element, and receiving a signal from the medium at a receive element. The transmit and receive elements can be decoupled from one another. The transmit and receive elements can have differing geometry. The determined variability in the state of the medium can be used to provide notifications and/or take automated actions.
US11764487B2
A diversity antenna for receiving radio frequency (RF) signals includes a horizontally-polarized antenna element coupled to a vertically-polarized antenna element in a fixed orthogonal relationship. The vertically-polarized antenna element is a blade antenna which includes a vertically-oriented printed circuit board (PCB) on which is disposed a pair of conductive strips. The horizontally-polarized antenna element includes two loop antennas which are arranged and conductively coupled in parallel. Each loop antenna includes a horizontally-oriented, disc-shaped PCB on which is disposed a pair of conductive loops. To facilitate the orthogonal coupling between the pair of antenna elements, each disc-shaped PCB includes a central slot dimensioned to receive the vertically-oriented PCB. In operation, the independent signal feeds produced by the first and second antenna elements can be processed to reduce any cross-polarization effects present in either signal feed, thereby providing the diversity antenna with full, omnidirectional signal coverage.
US11764483B2
An antenna apparatus includes a ground plane, a patch antenna pattern disposed on an upper surface of the ground plane, a feed via penetrating the ground plane and spaced apart from the patch antenna pattern, and a coiled feed pattern electrically connected to an upper end of the feed via, spaced apart from the patch antenna pattern, and configured to provide a feed path to the patch antenna pattern, wherein at least a portion of the coiled feed pattern is coiled, wherein the patch antenna pattern includes an aperture portion corresponding to the coiled feed pattern.
US11764482B1
Flat-plate antennas, antenna systems, and associated methods of manufacturing are provided. An example flat-plate antenna includes an integral body defining a top portion, a bottom portion opposite the top portion, and one or more side portions extending therebetween. The body further defines a channel at least partially enclosed by the body. The flat-plate antenna further includes a plurality of top openings formed in the top portion and one or more bottom openings formed in the bottom portion. The body is configured such that the plurality of top openings are in communication with the one or more bottom openings via the channel such that, in operation, electromagnetic radiation may pass therebetween, such as generated by or received by a radio transceiver communicably coupled with the flat-plate antenna via the bottom portion of the body.
US11764480B2
A lens antenna array system for wireless communication is provided that includes a transmitter having a first lens and a receiver having a second lens. The transmitter transmits a first plurality of RF signals across a plurality of near-field communication links to the receiver. Based upon a first signal quality determination at the receiver, the transmitter adjusts a plurality of gains to increase a signal quality for a second plurality of RF signals transmitted across the plurality of near-field communication links.
US11764476B2
An antenna device is disposed. The antenna device includes a signal cable, a casing, a grounding component, and a metal member. The signal cable includes a signal portion and a grounding portion. The signal cable is fixed on the casing. The grounding portion is connected to the metal member through the grounding component.
US11764473B2
An apparatus includes a substrate and a loop antenna formed using the substrate. The loop antenna includes a set of gaps formed to isolate a first part of the loop antenna from a second part of the loop antenna.
US11764466B1
The embodiments are directed to radio frequency witness films. The embodiments include a unit cell in a three-dimensional coordinate frame of reference defined by an x-axis, a y-axis, and a z-axis. The unit cell is centered at an origin of the three-dimensional coordinate frame of reference. The unit cell includes a substrate, a first conductive layer, a dielectric layer, and a second conductive layer. The second conductive layer has at least two microstrip extensions that are perpendicular to each other in the x-y plane.
US11764462B2
A vehicle door handle for a motor vehicle is described, which includes an integrated transmitting and/or receiving device which comprises an LF antenna and a separately formed NFC antenna. The NFC antenna has a plurality of windings provided on a circuit board. The LF antenna has a plurality of coils wound around a core material formed separately from the circuit board. The NFC antenna encompasses a projection of the LF antenna on the circuit board.
US11764461B2
A microwave-doppler detecting module and device thereof are provided, wherein the microwave-doppler detecting module includes an electromagnetic reflecting surface and at least a pair of antithetical dipoles spacingly disposed to the electromagnetic reflecting surface. When the first and second radiating source poles respectively extended from a first and second feed ends of the pair of antithetical dipoles are respectively fed by the same excitation signal feed source at the first feed end and the second feed end, the current and the potential distribution of the first radiating source pole and the second radiating source pole can present an antithetical distribution state and antithetically coupled to the midpoint of the connection of the first feed end and the second feed end, so as to reduce the size requirement of the microwave-doppler detecting module and to avoid detection dead zone from occurring.
US11764457B2
This invention proposes a reflective surface antenna based on a triple telescopic rod drive and quasi-geodesic grid structure, including a supportive back frame, a reflective surface frame, a vertical connecting rod, a primary reflective surface, an auxiliary reflective surface, a radial support rod, a feed source, and an attitude control device. The supportive back frame and reflective surface frame have a paraboloidal truss structure. The primary reflective surface is fixed on the quasi-geodesic grid of the reflective surface; the auxiliary reflective surface is fixed at the focal point of the primary reflective surface; the feed source is fixed at the apex of the reflective surface; and the attitude control device includes a base and a telescopic rod.
US11764455B2
Switch circuits for electrical power are formed of a hybrid coupler configured to receive a signal as an input, and output first and second pulsed wave signals along first and second signal paths, respectively; in a plurality of time frames, wherein the phases of the first and second pulsed wave signals along first and second signal paths are aligned. The switch circuits may be incorporated in time folding power circuits as an exemplary application.
US11764454B1
A combiner/divider and method of designing a combiner/divider providing a single impedance transformation between a sum port and component ports with a determined insertion-loss variation over a determined operating bandwidth. Preferably the lowest number impedance-transformer sections are included that provide impedance transformation between the sum port and the component ports. A junction network preferably electrically connects a junction-network sum node to each of N junction-network component nodes. The junction-network sum node is connected to the sum port through at least a first impedance-transformer section of the ZT impedance-transformer sections. Each junction-network component node is connected to a respective one of the plurality of component ports through at least a respective second impedance-transformer section of the ZT impedance-transformer sections.
US11764445B2
The battery of the present disclosure comprises a plurality of electrode bodies, wherein one of the electrode bodies and another of the electrode bodies are connected via a conductive material, each of the electrode bodies includes a metal current collector, an active material layer, and an electrolyte layer, the metal current collector has a connection surface which contacts the conductive material and a laminate surface which contacts the active material layer, and a ten-point average roughness of the laminate surface is less than a ten-point average roughness of the connection surface. According to the battery of the present disclosure, both adhesion between the metal current collector and the active material layer in the electrode body and connectivity between the electrode bodies via the conductive material can be achieved.
US11764444B2
The application discloses a connecting assembly, a battery module, a battery group, and a device using the battery module as a power supply. The connecting assembly includes a plurality of connecting sheets, a sampling assembly, and an insulating film, where the plurality of connecting sheets are configured to connect battery cells of the battery module; the sampling assembly includes a circuit board and a sampling terminal connected to the circuit board; the sampling terminal is connected to the plurality of connecting sheets, the insulating film is provided at one side of the sampling assembly and the plurality of connecting sheets, and the insulating film connects the sampling assembly to the plurality of connecting sheets to form an integral structure with the sampling assembly and the plurality of connecting sheets, an insulating film through hole is provided in a region of the sampling assembly covered by the insulating film.
US11764442B2
A separator for a rechargeable lithium battery includes a porous substrate; and a coating layer on at least one surface of the porous substrate, wherein the coating layer is formed from a coating layer composition including an organosilazane compound, inorganic particles, an initiator, and a solvent, the coating layer includes a curable binder of the organosilazane compound and inorganic particles, the curable binder of the organosilazane compound includes a copolymer including a structural unit represented by Chemical Formula 1, a structural unit represented by Chemical Formula 2, and a structural unit represented by Chemical Formula 3, and a nitrogen (N) atom derived from Chemical Formula 1 is greater than about 0 at % and less than about 5 at % (atomic percent) in the coating layer, and a rechargeable lithium battery. Chemical Formula 1 to Chemical Formula 3 are as defined in the specification.
US11764441B2
A separator for a rechargeable lithium battery and a rechargeable lithium battery including the separator, the separator including a porous substrate, and a coating layer on at least one surface of the porous substrate, wherein the coating layer includes a heat resistant binder including a (meth)acryl copolymer including a first structural unit and a second structural unit, the first structural unit being a structural unit of a (meth)acrylamide and the second structural unit being a structural unit of a (meth)acrylic acid, a (meth)acrylate, a (meth)acrylonitrile, a (meth)acrylamido sulfonic acid, a (meth)acrylamido sulfonate salt, or a combination thereof; polyethylene particles; and first inorganic particles, and an average particle size (D50) of the first inorganic particles is larger than an average particle size (D50) of the polyethylene particles.
US11764429B2
A battery pouch that is formed to accommodate an electrode assembly, comprising: a first member layer; and a second member layer that is located between the first member layer and the electrode assembly, and contains an elastomer and protrudes toward the electrode assembly at a plurality of locations to be brought into discontinuous contact with the electrode assembly, wherein the second member layer has spaces open to the electrode assembly between the protruding portions. Accordingly, the power output characteristics of the battery can be improved and the damage to the damage to the sealing portion can be prevented.
US11764425B2
A battery module includes a plurality of battery cells, and a module case configured to accommodate the plurality of battery cells, the module case being filled with an insulating oil therein to a predetermined height. The insulating oil fills the inside of the module case in an amount covering an entire volume of the battery cells, and the insulating oil is disposed so as to be spaced apart from an inner wall of one side of the module case by a predetermined distance.
US11764422B2
A thermal management system for the at least one energy cell. The thermal management system includes a cold plate cell holder comprising at least one energy cell reservoir structured to retain the energy cell(s) and surround at least a first portion of a surface of the energy cell(s), and to thermally cool the energy cell(s). The system additionally includes a bus bar header to which one or more bus bar can be physically and thermally connected, and at least one oscillating heat pipe (OHP) cover disposable around a second portion of the surface of the energy cell(s). The OHP cover(s) is/are thermally and mechanically connectable to the cold plate cell holder when disposed around the energy cell(s). The OHP cover(s) is/are structured and operable to thermally cool the energy cell(s) via heat absorption from the second portion of the surface of the energy cell(s) when disposed around the energy cell(s).
US11764421B2
A method, apparatus, and control system for a battery cell include a heat exchanger in thermal contact with the battery cell, and a first controller. The first controller connects to the heat exchanger, and monitors the battery cell. The first controller includes a reduced order electrochemical model, a heat generation model, and a heat generation controller. The first controller determines a target parameter for the battery cell, and determines battery cell parameters. The reduced order electrochemical model determines internal ROM variables based upon the battery cell parameters. The heat generation model determines an electrochemical heat generation parameter from the battery cell based upon the internal ROM variables and the target parameter for the battery cell. The heat generation controller determines a heat work parameter based upon the electrochemical heat generation and the target parameter for the battery cell. The heat exchanger is controlled based upon the heat work parameter.
US11764420B2
A battery module (1) for an electric vehicle has battery cells (3) stacked behind one another to form a battery cell package (4) in a multipart battery module housing (2). An end plate (5) is on an end of the battery cell package (4). The battery module housing (2) has a central portion (6) and a housing end plate (7) at an end of the central portion (6). A gap (9) between the battery cell package (4) and an inner surface of the central portion (6) is filled with a thermally conductive medium. The end plate (5) has a spraying point (11) for introducing the thermally conductive medium and a distribution channel (10) for guiding the thermally conductive medium from the spraying point (11) into spaces between the battery cell package (4) and the inner surface of the central portion (6).
US11764419B1
A system for simulating operation of a battery pack comprising a plurality of battery modules includes an electrical model configured to simulate electrical behavior of a respective battery module and a thermal model configured to simulate thermal behavior of the respective battery module. The electrical model provides outputs coupled as inputs to the thermal model, and the thermal model provides outputs coupled as inputs to the electrical model. A coolant model is configured to couple with the thermal model, the coolant model to simulate cooling of the respective battery module based on a temperature and a heat transfer coefficient associated with the respective battery module.
US11764418B2
A battery coolant reservoir assembly can include an exterior structure having an interior surface defining an interior space, a flexible coolant retaining pouch coupled to a manifold, and a battery module disposed within the coolant retaining pouch. The coolant retaining pouch can be disposed in the interior space of the exterior structure. Related systems and methods are also provided.
US11764417B2
Disclosed is a device for automatically dismantling a power battery module, including a cutting platform, a clamping mechanism, a first cutting mechanism, a second cutting mechanism, a turnover mechanism, and a stripping mechanism. The clamping mechanism is disposed on the cutting platform. The first cutting mechanism includes a first cutting blade, a cutting blade set, and a first drive assembly. The second cutting mechanism includes a third cutting blade, a fourth cutting blade, and a third drive assembly. The first cutting blade, the cutting blade set, the third cutting blade, and the fourth cutting blade are vertically movable. The cutting blade set includes a plurality of second cutting blades that are movable relative to each other.
US11764416B2
Certain method embodiments are described and useful for recycling permanent magnet materials (e.g. permanent magnet alloys) and battery materials (e.g. battery electrode materials) to extract critical and/or valuable elements including REEs, Co and Ni. Method embodiments involve reacting such material with at least one of an ammonium salt and an iron (III) salt to achieve at least one of a liquid phase chemical reaction and a mechanochemical reaction.
US11764413B2
Battery testing systems and methods are disclosed. One system includes one or more test platforms and a processing system. Each test platform performs ultrasonic scans of batteries. During the scans, each test platform can place pressure upon and measure temperature and open circuit voltages of each battery, transmit ultrasound signals into each battery and generate transmitted signal data in response, detect ultrasound signals reflected by or transmitted through each battery in response to the transmitted ultrasound signals and generate received signal data in response. The processing system can quantify aspects of the signal data and present the aspects to one or more battery models, which compute and assign a state of charge (SOC) and a state of health (SOH) to each battery in response. For example, the processing system can be in a service provider network that receives and analyzes signal data sent from test platforms at different customer facilities.
US11764406B2
An all-solid battery is formed by laminating a first current collector, a positive-electrode layer, a solid electrolyte layer, a negative-electrode layer, and a second current collector in this order. The positive-electrode fine particle layer contains positive-electrode active material fine particles having a particle diameter smaller than that of the positive-electrode active material and is formed on a side surface of the positive-electrode layer. The negative-electrode fine particle layer contains negative-electrode active material fine particles having a particle diameter smaller than that of the negative-electrode active material and is formed on a side surface of the negative-electrode layer.
US11764400B2
Lignin gel-based electrolyte is disclosed. The lignin gel-based electrolyte includes a lignin polymer network containing lignin molecules and a crosslinking agent to crosslink the lignin molecules; and liquid electrolyte contained within the lignin polymer network. The lignin gel-based electrolyte may have high ionic conductivity and maintain excellent mechanical stability.
US11764395B2
An all-solid-state battery that includes a power storage part having a positive electrode layer, a negative electrode layer, and an electrolyte layer interposed between the positive electrode layer and the negative electrode layer; an internal electrode at an end surface of the power storage part; an electrode extraction part electrically connected to the internal electrode; a buffer layer covering the power storage part, the internal electrode, and a first part of the electrode extraction part; a barrier layer covering the buffer layer; and an impact-resistant layer covering the barrier layer such that a second part of the electrode extraction part extends from the impact-resistant layer.
US11764393B2
A pack case includes: a first wall pressing a battery stack toward a second side in a stacking direction; and a second wall pressing the battery stack toward a first side in the stacking direction. At least one of the first wall and the second wall is a panel structure wall including a first metal plate, a second metal plate located outward of the first metal plate in the stacking direction and faces the first metal plate, and an interposed member interposed between and fixed to the first metal plate and the second metal plate. The interposed member has a lower density than a metal forming the first metal plate and the second metal plate.
US11764388B2
Provided are assemblies, comprising: a first leaf spring; a second leaf spring; and at least one component; the first leaf spring and the second leaf spring being superposed over a first end of the at least one component so as to exert first and second forces, respectively, through first and second regions of the component. These assemblies are useful to apply different forces to a stacked assembly where a cross section of a component of the assembly comprises materials of different Young's moduli within that cross section, thereby compressing different regions of the component with different forces.
US11764387B2
A fuel cell stack is provided comprising a first end plate and a second end plate between which a plurality of fuel cells is arranged. At least one elastic tensioning element is tensioned in a stack direction between the end plates. According to the invention, a section of the at least one tensioning element is arranged between a surface section of the fuel cell stack and a retensioning element, wherein a distance between the retensioning element and the surface section can be variably adjusted and set. In this way, the tensioning element can be stretched in a targeted manner by means of the retensioning element and as such the compressive tensile force acting on the fuel cell stack can be increased. A vehicle is also provided comprising such a fuel cell stack.
US11764385B2
One embodiment is a redox flow battery system that includes an anolyte; a catholyte; an anolyte tank configured for holding at least a portion of the anolyte; a catholyte tank configured for holding at least a portion of the catholyte; a primary redox flow battery arrangement, and a second redox flow battery arrangement. The primary and secondary redox flow battery arrangements share the anolyte and catholyte tanks and each includes a first half-cell including a first electrode in contact with the anolyte, a second half-cell including a second electrode in contact with the catholyte, a separator separating the first half-cell from the second half-cell, an anolyte pump, and a catholyte pump. The peak power delivery capacity of the secondary redox flow battery arrangement is less than the peak power delivery capacity of the primary redox flow battery arrangement.
US11764383B2
A single fuel cell according to the present disclosure includes a power generation section, a power non-generation section which does not include the power generation section, and an oxygen-ion-insulating gas seal film arranged so as to cover the surface of the power non-generation section, and the gas seal film is configured by a structure formed by firing a material containing MTiO3 (M: alkaline earth metal element) and metal oxide. The structure may include a first structure and a second structure which are different in composition, the first structure may include components derived from MTiO3 in larger amounts than the second structure, the second structure may include a metal element contained in the metal oxide in a larger amount than the first structure, and the area ratio of the second structure in the structure may be not less than 1% and not more than 50%.
US11764382B1
A polymeric electrolyte nanofiber membrane can include polymeric electrolyte nanofibers (PENF) from three polymeric nanofiber materials, namely polypyrrole (PPy), cellulose derivatives (CD) and polystyrene (PS). Each of the nanofibers include aligned metal nanowires (MNW). The metal nanowires (MNWs) can include a metal selected from at least one of copper (Cu) and Zinc (Zn). The PENFs can be formed using electrospinning. The MNWs can be formed using hydrothermal methods. The PPy nanofiber mats can have a uniform thickness ranging from about 10 μm to about 20 μm. The ZnO nanowires can have a hexagonal structure with diameters ranging from about 60 nm to 100 nm and lengths varying from about 1 μm to about 3 μm.
US11764380B2
Methods and systems are provided for a rebalancing reactor of a flow battery system. In one example, a pH of a battery electrolyte may be maintained by the rebalancing reactor by applying a negative potential to a catalyst bed of the rebalancing reactor. A performance of the rebalancing reactor may further be maintained by treating the catalyst bed with deionized water.
US11764379B2
An air cleaner includes a body disposed inside a stack case which is to store a fuel cell stack, and having an upper portion detachably coupled to a top plate of the stack case, and a filter disposed inside the body to filter air introduced into the body.
US11764372B2
Disclosed is a solid oxide fuel cell power generation system including: a fuel cell module; a blower for supplying a gaseous fuel to the fuel cell module; an air supplier for supplying air to the fuel cell module; and a fuel supplier for supplying the gaseous fuel to the blower. The blower recycles at least a portion of an unreacted gaseous fuel to the fuel cell module.
US11764368B2
A titanium material including a base metal made of pure titanium or a titanium alloy and a titanium oxide film formed on the base metal. Peak intensities obtained by thin-film X-ray diffraction analysis performed on an outer layer of the titanium material using an incident angle of 0.3° satisfy (I(104)+I(200))/I(101)≥0.08−0.004×I(200), where I(104) is the peak intensity resulting from a plane (104) of a Ti2O3 phase, I(200) is the peak intensity resulting from a plane (200) of a TiO phase, I(101) is the peak intensity resulting from a plane (101) of an α-Ti phase, and 0
US11764364B2
A cathode configured to use oxygen as a cathode active material includes: a porous film including a metal oxide, where a porosity of the porous film is about 50 volume percent to about 95 volume percent, based on a total volume of the porous film, and an amount of an organic component in the porous film is 0 to about 2 weight percent, based on a total weight of the porous film.
US11764362B2
An electrode plate for a lithium battery includes a composite current collector, a first active material layer, and a first electrode tab. The composite current collector includes a polymer layer and first metallic layer thereon. The first active material layer is disposed on a surface of the first metallic layer facing away from the polymer layer. The first active material layer defines a first receiving groove at an edge of the first active material layer. The first electrode tab is received in the first receiving groove, and is electrically connected to the first metallic layer. The thickness of the first electrode tab can be varied according to the electrical resistance desired. Thus, a high resistance of the first electrode tab is avoided.
US11764355B2
A cathode active material of formula LiNixMnyAlzMαO2-εBε or NaNix′Mny′Alz′M′α′O2-ε′Bε′, wherein M is a combination of Ti, and Mg; M′ is Ti, Mg, or a combination of thereof; B is selected from the group of F, S, Se, or Cl; 0.8
US11764348B2
A battery electrode, comprising a current collector, an active material layer on the current collector, and an insulative porous film on the active material layer, wherein the insulative porous film comprises particles of an inorganic oxide and particles of an adsorbent.
US11764327B2
A light-emitting diode includes an n-type aluminum nitride layer formed on a substrate, a multiple quantum well formed on the n-type aluminum nitride layer, and a p-type aluminum nitride hole-injection layer formed adjacent to the multiple quantum well. The multiple quantum well includes a first aluminum nitride quantum well layer having a fixed composition and surrounded by first and second aluminum nitride quantum barrier layers, and a second aluminum nitride quantum well layer having a fixed composition and surrounded by the second aluminum nitride quantum barrier layer and a third aluminum nitride quantum barrier layer. At least one of the first, second, and third aluminum nitride quantum barrier layers has a graded aluminum composition. The first aluminum nitride quantum barrier layer is adjacent to the n-type aluminum nitride layer and the third aluminum nitride quantum barrier layer is adjacent to the p-type aluminum nitride hole-injection layer.
US11764318B2
A Semiconductor device includes an insulating layer, an optical waveguide, a first dummy semiconductor film, a second semiconductor film and a third semiconductor film. The optical waveguide is formed on the insulating layer. The first dummy semiconductor film is formed on the insulating layer and is spaced apart from the optical waveguide. The first dummy semiconductor film is formed on the first semiconductor film. The second semiconductor film is integrally formed with the optical waveguide as a single member on the insulating layer. The third semiconductor film is formed on the second semiconductor film. A material of the first dummy semiconductor film is different from a material of the optical waveguide. In plan view, a distance between the optical waveguide and the first dummy semiconductor film in a first direction perpendicular to an extending direction of the optical waveguide is greater than a thickness of the insulating layer.
US11764308B2
A body layer formed of a semiconductor layer, the body layer comprising, a first region, a second region, and a channel region positioned therebetween; a channel stopper formed on the channel region; source and drain electrodes electrically connected to the first and second regions via first and second contact layers respectively are provided. Each of the first and second contact layers comprises an impurities-containing first amorphous silicon layer; a thickness of each of the first and second regions is less than a thickness of the channel region; and the first and second regions comprise a second amorphous silicon layer containing impurities in a concentration being less than a concentration of impurities contained in the first amorphous silicon layer. This makes it possible to suppress a photoexcited current and improve the aperture ratio in a case that a display apparatus is configured.
US11764304B2
A semiconductor device and a method of manufacturing the same are provided. The semiconductor device includes a substrate, a first electrode layer disposed on the substrate, a gate electrode layer disposed on the first electrode layer, a second electrode layer disposed on the gate electrode layer, an oxide semiconductor layer penetrating through the gate electrode layer, a gate dielectric layer disposed between the gate electrode layer and the oxide semiconductor layer, a first insulating layer disposed between the gate electrode layer and the first electrode layer, and a second insulating layer disposed between the gate electrode layer and the second electrode layer. The oxide semiconductor layer is in direct contact with the first electrode layer and the second electrode layer, respectively.
US11764302B2
A thin film transistor includes a semiconductor layer, a first gate electrode disposed at one side of the semiconductor layer, a first gate insulating layer disposed between the first gate electrode and the semiconductor layer, a second gate electrode and a third gate electrode disposed at another side of the semiconductor layer, and a second gate insulating layer. The second gate electrode is separated from the third gate electrode. The second gate insulating layer is disposed between the second and third gate electrodes and the semiconductor layer. An orthogonal projection of the first gate electrode on the semiconductor layer is partially overlapped with an orthogonal projection of the second gate electrode on the semiconductor layer. The orthogonal projection of the first gate electrode on the semiconductor layer is partially overlapped with an orthogonal projection of the third gate electrode on the semiconductor layer.
US11764296B2
A method for fabricating a semiconductor device includes: forming a trench in a first major surface of a semiconductor body having a first conductivity type; forming a gate in the trench; forming a body region of a second conductivity type in the semiconductor body; implanting a second dopant species into a first region of the body region and a first dopant species into a second region of the body region, the first dopant species providing the first conductivity type, the second dopant species being different from the first dopant species and reducing the diffusion of the first dopant species in the semiconductor body; and thermally annealing the semiconductor body to form a source region that includes the first and second dopant species, and to produce a pn-junction between the source and body regions at a depth dpn from the first major surface, wherein 50 nm
US11764294B2
A semiconductor device including: a first semiconductor layer having a first conductive type; a second semiconductor layer provided on the first semiconductor layer, the second semiconductor layer having a second conductive type that is a conductive type different from the first conductive type; an impurity region of the first conductive type formed at a surface of the second semiconductor layer; first electrodes contacting the impurity region, the second semiconductor layer, and the first semiconductor layer via a first insulating film; and second electrodes contacting the first electrodes via a second insulating film, and contacting the first semiconductor layer via a third insulating film, the second electrodes including PN junctions at borders between upper portions that contact the first semiconductor layer via the third insulating film and lower portions that contact the first semiconductor layer via the third insulating film.
US11764292B2
Circuit devices and methods of forming the same are provided. In one embodiment, a method includes receiving a workpiece that includes a substrate and a fin extending from the substrate, forming a first ferroelectric layer on the fin, forming a dummy gate structure over a channel region of the fin, forming a gate spacer over sidewalls of the dummy gate structure, forming an inter-level dielectric layer over the workpiece, removing the dummy gate structure to expose the first ferroelectric layer over the channel region of the fin, and forming a gate electrode over the exposed first ferroelectric layer over the channel region of the fin.
US11764283B2
Disclosed is a semiconductor device including a bottom electrode, a dielectric layer, and a top electrode that are sequentially disposed on a substrate. The dielectric layer includes a hafnium oxide layer including hafnium oxide having a tetragonal crystal structure, and an oxidation seed layer including an oxidation seed material. The oxidation seed material has a lattice constant having a lattice mismatch of 6% or less with one of a horizontal lattice constant and a vertical lattice constant of the hafnium oxide having the tetragonal crystal structure.
US11764282B2
A transistor, including an antiferroelectric (AFE) gate dielectric layer is described. The AFE gate dielectric layer may be crystalline and include oxygen and a dopant. The transistor further includes a gate electrode on the AFE gate dielectric layer, a source structure and a drain structure on the substrate, where the gate electrode is between the source structure and the drain structure. The transistor further includes a source contact coupled with the source structure and a drain contact coupled with the drain structure.
US11764280B2
A method for fabricating a semiconductor component includes forming an interlayer dielectric (ILD) layer on a substrate, forming a trench in the interlayer dielectric layer, forming a metal gate in the trench, removing a portion of the metal gate protruding from the ILD layer, reacting a reducing gas with the metal gate, and removing a top portion of the metal gate.
US11764279B2
A semiconductor device include a substrate including a peripheral region, a first active pattern provided on the peripheral region of the substrate, the first active pattern having an upper portion including first semiconductor patterns and second semiconductor patterns which are alternately stacked, a first gate electrode intersecting the first active pattern, a pair of first source/drain patterns provided at both sides of the first gate electrode, respectively, and a first gate insulating layer disposed between the first gate electrode and the first active pattern. The first gate insulating layer includes a first insulating layer formed on the first active pattern, a second insulating layer formed on the first insulating layer, and a high-k dielectric layer formed on the second insulating layer. The first gate insulating layer contains a first dipole element including lanthanum (La), aluminum (Al), or a combination thereof.
US11764278B2
Provided is a semiconductor device, including: a compound semiconductor layer; a first insulating film provided on the compound semiconductor layer; a second insulating film, which is formed of a material different from the first insulating film, provided on the first insulating film; and a gate electrode provided above the second insulating film. The first insulating film may include tantalum oxynitride, and the second insulating film may include a material with a larger band gap than tantalum oxynitride. The second insulating film may include aluminum oxynitride.
US11764277B2
A method for manufacturing a semiconductor structure includes forming a fin over a substrate, wherein the fin includes first semiconductor layers and second semiconductor layers alternating stacked. The method also includes forming an isolation feature around the fin, forming a dielectric feature over the isolation feature, forming a cap layer over the fin and the dielectric feature, oxidizing the cap layer to form an oxidized cap layer, forming source/drain features passing through the cap layer and in the fin, removing the second semiconductor layers in the fin to form nanostructures, and forming a gate structure wrapping around the nanostructures.
US11764271B2
A method of fabricating a gate with a mini field plate includes forming a dielectric passivation layer over an epitaxy layer on a substrate, coating the dielectric passivation layer with a first resist layer, etching the first resist layer and the dielectric passivation layer to form a first opening in the dielectric passivation layer, removing the first resist layer; and forming a tri-layer gate having a gate foot in the first opening, the gate foot having a first width, a gate neck extending from the gate foot and extending for a length over the dielectric passivation layer on both sides of the first opening, the gate neck having a second width wider than the first width of the gate foot, and a gate head extending from the gate neck, the gate head having a third width wider than the second width of the gate neck.
US11764266B2
A semiconductor device includes a first field-effect transistor positioned over a substrate, a second field-effect transistor stacked over the first field-effect transistor, a third field-effect transistor stacked over the second field-effect transistor, and a fourth field-effect transistor stacked over the third field-effect transistor. A bottom gate structure is disposed around a first channel structure of the first field-effect transistor and positioned over the substrate. An intermediate gate structure is disposed over the bottom gate structure and around a second channel structure of the second field-effect transistor and a third channel structure of the third field-effect transistor. A top gate structure is disposed over the intermediate gate structure and around a fourth channel structure of the fourth field-effect transistor. An inter-level contact is formed to bypass the intermediate gate structure from a first side of the intermediate gate structure, and arranged between the bottom gate structure and the top gate structure.
US11764259B2
A vertical field-effect transistor includes a substrate comprising a semiconductor material; a first set of fins formed from the semiconductor material and extending vertically with respect to the substrate; and a second set of fins extending vertically with respect to the substrate, wherein ones of the second set of fins abut ones of the first set of fins. The second set of fins comprises a dielectric material.
US11764256B2
Provided are MIM capacitor and semiconductor structure including MIM capacitor. The MIM capacitor includes a dielectric structure, a bottom electrode on the dielectric structure, a first insulating layer covering the bottom electrode and the dielectric structure, a middle electrode stacked on the bottom electrode, a spacer, a second insulating layer and a top electrode. The middle electrode is separate from the bottom electrode by the first insulating layer therebetween. A bottommost surface of the middle electrode is lower than a top surface of the bottom electrode and higher than a bottom surface of the bottom electrode. The spacer is disposed on the first insulating layer and laterally aside and covers a sidewall of the middle electrode. The second insulating layer covers the middle electrode and the spacer. The top electrode is stacked on the middle electrode and separate from the middle electrode by the second insulating layer therebetween.
US11764255B2
The present disclosure provides a memory circuit, a memory device and an operating method of the memory device. The memory device includes a storage transistor, a variable capacitance device and a control transistor. The variable capacitance device is electrically connected to the gate of the storage transistor, and the control transistor is connected to the storage transistor in series.
US11764254B2
A display apparatus includes a substrate, a light-emitting device provided on the substrate, a driving transistor device configured to control the light-emitting device, a first power supply line electrically connected to a source region of the driving transistor device, a conductive pattern electrically connected to a gate electrode of the driving transistor device, and a second power supply line electrically connected to the first power supply line, wherein the conductive pattern and the first power supply line constitute a first capacitor, and the conductive pattern and the second power supply line constitute a second capacitor, wherein the first capacitor and the second capacitor are connected in parallel.
US11764242B2
The present disclosure relates to an image sensor including a plurality of pixels formed in and on a semiconductor substrate and arranged in a matrix with N rows and M columns, with N being an integer greater than or equal to 1 and M an integer greater than or equal to 2. A plurality of microlenses face the substrate, and each of the microlenses is associated with a respective pixel. The microlenses are arranged in a matrix in N rows and M columns, and the pitch of the microlens matrix is greater than the pitch of the pixel matrix in a direction of the rows of the pixel matrix.
US11764235B2
The present invention relates to a colored tandem solar cell module, and more particularly, a high-efficiency thin-film colored tandem solar cell module which does not require separate photocurrent matching, implements a color without a separate color filter, and generates power with high efficiency. According to the present invention, it is possible to provide a colored tandem solar cell module including solar cells, which each include a bottom electrode having an inverse diode structure formed by sequentially stacking a first electrode, a first semiconductor layer, a second semiconductor layer, and a second electrode on a substrate, a light absorption layer formed on the bottom electrode, and a top electrode formed on the light absorption layer, thereby eliminating the need for photocurrent matching, implementing a color without a separate color filter, and improving efficiency.
US11764233B2
A display device including a substrate having thin film transistors (TFT) comprising: the TFT including an oxide semiconductor film, a gate electrode and an insulating film formed between the oxide semiconductor film and the gate electrode, wherein a first aluminum oxide film and a second aluminum oxide film, which is formed on the first aluminum oxide film, are formed between the insulating film and the gate electrode, an oxygen concentration in the first aluminum oxide film is bigger than an oxygen concentration in the second aluminum oxide film.
US11764232B2
A display substrate, a preparation method and driving method therefor, and a display apparatus. The display substrate includes a substrate and a switch structure arranged on the substrate, the switch structure being electrically connected to a control signal terminal, a signal input terminal and a signal output terminal. The switch structure comprises a switching unit. The switching unit comprises a first transistor and a second transistor; and the types of the first transistor and the second transistor are opposite. The first transistor comprises: a first active layer, a first gate electrode, a first source electrode, and a first drain electrode. The second transistor comprises: a second active layer, a second gate electrode, a second source electrode, and a second drain electrode.
US11764231B2
A display device includes: a substrate; a light blocking layer of a driving transistor and an active layer of a switching transistor on the substrate; a buffer layer on the light blocking layer, the buffer layer overlapping the light blocking layer; an active layer of the driving transistor on the buffer layer; a first gate insulating layer on the active layer of the driving transistor and the active layer of the switching transistor; and a first gate electrode on the first gate insulating layer and overlapping the active layer of the driving transistor and a second gate electrode overlapping the active layer of the switching transistor, wherein the light blocking layer and the active layer of the switching transistor are on a same layer.
US11764221B2
A semiconductor device and method of manufacture are provided. In embodiments a dielectric fin is formed in order to help isolate adjacent semiconductor fins. The dielectric fin is formed using a deposition process in which deposition times and temperatures are utilized to increase the resistance of the dielectric fin to subsequent etching processes.
US11764218B2
A semiconductor device includes first-type-channel field effect transistors (FETs) including a first first-type-channel FET including a first gate structure and a second first-type-channel FET including a second gate structure. The first first-type-channel FET has a smaller threshold voltage than the second first-type-channel FET. The first gate structure includes a first work function adjustment material (WFM) layer and the second gate structure includes a second WFM layer. At least one of thickness and material of the first and second WFM layers is different from each other.
US11764211B2
A device includes a capacitive element that is coupled between first and second nodes and that includes a first well region, a second well region, and a transistor. The second well region is formed in the first well region, has a different conductivity type than the first well region, and is coupled to the second node. The transistor includes source and drain regions formed in the second well region and coupled to each other and to the second node, a channel region between the source and drain regions, and a gate region over the channel region. The first well region and the gate region are coupled to each other and to the first node, whereby a capacitance of the capacitive element is increased without substantially enlarging a physical size of the capacitive element.
US11764205B2
A semiconductor device includes “n” pairs of pn-junction structures, wherein the i-th pair includes two pn-junction structures of the i-th type, wherein the two pn-junction structures of the i-th type are anti-serially connected, wherein the pn-junction structure of the i-th type has an i-th junction grading coefficient mi. A first pair of the n pairs of pn-junction structures has a first junction grading coefficient m1 and a second pair of the n pairs of pn-junction structures has a second junction grading coefficient m2. The junction grading coefficients m1, m2 are adjusted to result in generation of a spurious third harmonic signal of the semiconductor device with a signal power level, which is at least 10 dB lower than a reference signal power level of the spurious third harmonic signal obtained for a reference case in which the first and second junction grading coefficients m1, m2 are 0.25.
US11764202B2
A memory circuit includes first and second active structures extending along a first direction. The first active structure has a shared source portion and first and second drain portions corresponding to source and drain nodes of first and second memory cells. The second active structure has a shared source portion and third and fourth drain portions corresponding to source and drain nodes of third and fourth memory cells. A first conductive structure extends along a second direction and electrically connects the shared source portions of the first and second active structures, and first and second bit lines extend over the first and second active structures. A via plug is part of a direct electrical connection between the first bit line and one of the first or second drain portions or between the second bit line and one of the third or fourth drain portions.
US11764201B2
An integrated circuit including a plurality of standard cells is provided. The integrated circuit includes a first standard cell group including at least two first standard cells, a second standard cell group adjacent to the first standard cell group in a first direction, the second standard cell group including at least one second standard cell, and a first insulating gate bordered by one side of at least one of the first standard cells and one side of the at least one second standard cell, wherein each of the first and second standard cells includes a p-type transistor (pFET) and an n-type transistor (nFET) which are integrated, wherein each of the first and second standard cells has first wiring lines of different designs, and wherein each of the first and second standard cells has the same or different placement of an active region according to the corresponding design.
US11764196B2
An optoelectronic device including a support, at least a first conductive layer covering the support, display pixels including first and second opposite surfaces, bonded to the first conductive layer, each pixel including an electronic circuit including the first surface and a third surface opposite to the first surface, the first surface being bonded to the first conductive layer, and an optoelectronic circuit bonded to the third surface and including at least two light-emitting diodes, at least one of the electrodes of each light-emitting diode being connected to the electronic circuit by the third surface, the optoelectronic circuit further comprising photoluminescent blocks covering the light-emitting diodes and conductive or semiconductor walls surrounding the photoluminescent blocks, and at least one second conductive layer electrically coupled to at least one of the pixels.
US11764186B2
A package that includes a substrate and integrated device coupled to the substrate. The integrated device includes a first core and a second core. The substrate includes a first power interconnect configured to provide a first electrical path for a first power resource to the first core of the integrated device. The substrate includes a second power interconnect configured to provide a second electrical path for a second power resource to the second core of the integrated device. The substrate includes a switch coupled to the first power interconnect and the second power interconnect, where if the switch is turned on, the switch is configured to enable at least some of the power resource from the second power resource to contribute to the first core of the integrated device.
US11764185B2
A method of soldering includes providing a substrate having a first metal joining surface, providing a semiconductor die having a second metal joining surface, providing a solder preform having a first interface surface and a second interface surface, arranging the solder preform between the substrate and the semiconductor die such that the first interface surface faces the first metal joining surface and such that the second interface surface faces the second metal joining surface, and performing a mechanical pressure-free diffusion soldering process that forms a soldered joint between the substrate and the semiconductor die by melting the solder preform and forming intermetallic phases in the solder. One or both of the first interface surface and the second interface surface has a varying surface profile that creates voids between the solder preform and one or both of the substrate and the semiconductor die before the melting of the solder preform.
US11764184B1
The present disclosure provides a chip packaging device, a chip packaging method, and a package chip, and is related to a technical field of chip packaging. The chip packaging device includes conductive sheets, a vacuum suction movable assembly defining a variable suction surface, and a heating assembly. The variable suction surface sucks the plurality of conductive sheets. A first end of each of the conductive sheets is disposed above a corresponding bonding pads. A second end of each of the conductive sheets is disposed above a corresponding welding pin, so that when the variable suction surface is pressed down, the first end of each of the conductive sheets is pressed onto the corresponding bonding pad, and the second end of each of the conductive sheets is pressed onto the corresponding welding pin. The heating assembly heats solders on the bonding pads and the welding pins.
US11764181B2
Provided are a semiconductor package and a method for fabricating the semiconductor package. The method includes the followings steps: a first workpiece is provided, where the first workpiece includes a first substrate and multiple first rewiring structures arranged on the first substrate at intervals, and each first rewiring structure includes at least two first rewiring layers; an encapsulation layer is formed on the first rewiring structures, where the encapsulation layer is provided with multiple first through holes, and the first through holes expose one first rewiring layer; at least two second rewiring layers are disposed on a side of the encapsulation layer facing away from the first rewiring layer; multiple semiconductor elements are provided, where the semiconductor elements are arranged on a side of the first rewiring structures facing away from the encapsulation layer, where the first rewiring layers are electrically connected to pins of the semiconductor elements.
US11764169B2
A semiconductor device package includes a die, a molding layer, a heat spreader lid, and a warpage control adhesive layer. The molding layer surrounds the die. The molding layer has a first edge and a second edge at least partially defining a corner of the molding layer. The heat spreader lid covers the molding layer and the die. The warpage control adhesive layer is between the heat spreader lid and the molding layer. The warpage control adhesive layer is at the corner of the molding layer and has a bar shape in a top view, and the warpage control adhesive layer extends from the first edge toward the second edge of the molding layer.
US11764162B2
An electronic package and a manufacturing method thereof are provided, where a plurality of shielding wires are arranged on a carrier and spanning across an electronic component to cover the electronic component, so that the shielding wires serve as a shielding structure to protect the electronic component from the interference of external electromagnetic waves.
US11764158B2
An embedded multi-die interconnect bridge apparatus and method includes photolithographically formed interconnects coupled to laser-drilled interconnects. Several structures in the embedded multi-die interconnect bridge apparatus exhibit characteristic planarization during fabrication and assembly.
US11764142B2
In described examples, a packaged semiconductor device includes a frame, a pre-fabricated interposer, and an integrated circuit die. The frame includes multiple conductive frame leads and multiple conductive connection points, as well as a hole in the frame surrounded by the frame leads and the conductive connection points. The pre-molded interposer has an external perimeter including multiple conductive interposer leads, and is for insertion into the hole. At least one of the interposer leads does not extend to the external perimeter of the interposer. The die is electrically coupled to selected ones of the frame leads and of the interposer leads. The interposer is inserted into the hole and coupled to the frame, and the frame, interposer, and die are together encapsulated by encapsulation material.
US11764137B2
A semiconductor device package includes a carrier, an electronic component, a connection element and an encapsulant. The electronic component is disposed on a surface of the carrier. The connection element is disposed on the surface and adjacent to an edge of the carrier. The encapsulant is disposed on the surface of the carrier. A portion of the connection element is exposed from an upper surface and an edge of the encapsulant.
US11764125B2
A heatsink assembly, a method of producing a heat sink assembly and an electrical device. The heatsink assembly including a heatsink having a surface for receiving a heat source, a copper insert and a layer of low density pyrolytic graphite. The copper insert and the layer of low density pyrolytic graphite are arranged on the surface of the heatsink in layers to form a heat transferring assembly, and the heat transferring assembly is adapted to receive a heat source for transferring the heat from the heat source to the heatsink.
US11764122B2
A flexible foil-based package is disclosed which comprises at least one flexible foil substrate on which at least one electronic device is mounted in flip-chip mounting technology. The flexible foil substrate is bent so that a recess is created in which the electronic device is arranged. A casting compound is applied to cover the electronic device.
US11764120B2
A chip packaging structure includes a chip, a redistribution layer, a solder ball, an encapsulant, and a stress buffer layer. The chip has an active surface and a back surface opposite to each other, and a peripheral surface connected to the active surface and the back surface. The redistribution layer is disposed on the active surface of the chip. The solder ball is disposed on the redistribution layer, and the chip is electrically connected to the solder ball through the redistribution layer. The encapsulant encapsulates the active surface and the back surface of the chip, the redistribution layer, and part of the solder ball. The stress buffer layer at least covers the peripheral surface of the chip. An outer surface of the stress buffer layer is aligned with a side surface of the encapsulant.
US11764114B2
A wafer manufacturing method includes a wafer preparing step of preparing a wafer including a semiconductor device formed in each of a plurality of regions demarcated by a plurality of streets intersecting each other, a support substrate fixing step of fixing the wafer to a support substrate, a removing step of removing, from the wafer, a defective device region including a semiconductor device determined to be a defective product among a plurality of the semiconductor devices formed in the wafer, and a fitting step of fitting, into a removed region formed by removing the defective device region from the wafer, a device chip including a semiconductor device as a non-defective product having same functions as those of the semiconductor device determined to be a defective product and having a size capable of being fitted into the removed region, and fixing the device chip to the support substrate.
US11764113B2
Techniques herein include methods for fabricating CFET devices. The methods enable high-temperature processes to be performed for FINFET and gate all around (GAA) technologies without degradation of temperature sensitive materials within the device and transistors. In particular, high temperature anneals and depositions can be performed prior to deposition of temperature-sensitive materials, such as work function metals and silicides. The methods enable at least two transistor devices to be fabricated in a stepwise manner while preventing thermal violations of any materials in either transistor.
US11764103B2
A semiconductor feature includes: a semiconductor substrate; a dielectric structure and a semiconductor device disposed on the semiconductor substrate; an interconnecting structure disposed in the dielectric structure and connected to the semiconductor device; an STI structure disposed in the semiconductor substrate and surrounding the semiconductor device; two DTI structures penetrating the semiconductor substrate and the STI structure and surrounding the semiconductor device; a passivation structure connected to the semiconductor substrate and the DTI structures and located opposite to the interconnecting structure; and a conductive structure surrounded by the passivation structure, penetrating the semiconductor substrate and the STI structure into the dielectric structure, located between the DTI structures and electrically connected to the semiconductor device via the interconnecting structure.
US11764097B2
A system and method for cleaning and inspecting ring frames is disclosed here. In one embodiment, a ring frame processing system includes: a cleaning station configured to remove a first tape on a first surface of a ring frame using a first blade, clean first adhesive residues from the first tape on the first surface of the ring frame using a first wheel brush, and remove second adhesive residues from a second tape on a second surface of the ring frame using a second blade; and an inspection station, wherein the inspection station comprises an automated optical inspection system configured to determine the cleanness of the first and second surfaces of the ring frame after cleaning.
US11764091B2
A semiconductor wafer cassette warehouse transportation structure system includes a wafer cassette lift transportation structure body, a wafer cassette frame structure body, an arm structure body, an arm gripping wafer cassette structure body, and a wafer cassette warehouse structure body. The suspension support rods are suspended on a ceiling. The wafer cassette lift transportation structure body lifts the wafer cassettes to the inlet and outlet. The arm structure body grips the wafer cassettes and puts same on the tracks so that the wafer cassettes can be transported to the wafer cassette warehouse structure body to be precisely accessed. The system saves space and facilitates the access of the wafer cassettes because the wafer cassettes are stored on the wafer cassette warehouse structure body suspended on the ceiling.
US11764090B2
A tray includes a body for placement of a component (e.g. electronic component) and a taker disposed on a bottom surface of the body. The taker is used to take a spacer and includes a first taking element and a second taking element. The first taking element includes a first connection portion and a first confinement portion, and the second taking element includes a second connection portion and a second confinement portion. An accommodation space is provided between the first and second connection portions and a passageway is provided between the first and second confinement portions. While the spacer is moved through the passageway and into the accommodation space, it is confined in the accommodation space by the first and second confinement portions such that the taker can take away the spacer to show another tray located under the spacer as the tray is removed.
US11764074B2
To suppress a change in electrical characteristics and to improve reliability in a semiconductor device using a transistor including an oxide semiconductor. The semiconductor device includes a gate electrode over an insulating surface, an oxide semiconductor film overlapping with the gate electrode, a gate insulating film which is between the gate electrode and the oxide semiconductor film and is in contact with a surface of the oxide semiconductor film, a protective film in contact with an opposite surface of the surface of the oxide semiconductor film, and a pair of electrodes in contact with the oxide semiconductor film. In the gate insulating film or the protective film, the amount of gas having a mass-to-charge ratio m/z of 17 released by heat treatment is greater than the amount of nitrogen oxide released by heat treatment.
US11764070B2
An etching method includes: providing, in a chamber, a substrate including a structure including a first film selected from a molybdenum film and a tungsten film; performing a first etching on the first film by supplying an oxidation gas and a first gas selected from a MoF6 gas and a WF6 gas into the chamber; when a pore present inside the first film is exposed by the first etching, filling the pore with one of molybdenum and tungsten by stopping the first etching and supplying a reduction gas and a second gas selected the MoF6 gas and the WF6 gas into the chamber; and performing a second etching on a filling layer formed in the filling and the first film by supplying the oxidation gas and a third gas selected from the MoF6 gas and the WF6 gas into the chamber.
US11764068B2
In a method of manufacturing a semiconductor device, a trench pattern is formed in a first layer disposed over an underlying layer, and a first dimension of the trench pattern is reduced by first directional deposition. In the first directional deposition, a deposition rate on a first side wall of the trench pattern extending in a first axis is greater than a deposition rate on a second side wall of the trench pattern extending in a second axis crossing the first axis, the first axis and the second axis being horizontal and parallel to a surface of the underlying layer.
US11764065B2
A semiconductor structure includes a semiconductor fin extending from a substrate, a source/drain (S/D) feature disposed over the semiconductor fin, a silicide layer disposed over the S/D feature, where the silicide layer extends along a sidewall of the S/D feature, and an etch-stop layer (ESL) disposed along a sidewall of the silicide layer.
US11764060B2
Device structures for a field-effect transistor and methods of forming a device structure for a field-effect transistor. A trench isolation region is formed in a substrate, and surrounds a semiconductor body. An undercut cavity region is also formed in the substrate. The undercut cavity region extends laterally beneath the semiconductor body and defines a body pedestal as a section of the substrate that is arranged in vertical alignment with the semiconductor body.
US11764058B2
Methods of reducing wafer bowing in 3D DRAM devices are described using a 3-color process. A plurality of film stacks are formed on a substrate surface, each of the film stacks comprises two doped SiGe layers having different dopant amounts and/or Si:Ge ratios and a doped silicon layer. 3D DRAM devices are also described.
US11764056B2
There is provided a technique that includes: forming a first film to have a first predetermined film thickness over a substrate by performing a first cycle a first predetermined number of times, the first cycle including non-simultaneously performing: (a1) forming an oxynitride film by supplying a first film-forming gas to the substrate; and (a2) changing the oxynitride film into a first oxide film by supplying a first oxidizing gas to the substrate to oxidize the oxynitride film.
US11764051B2
An ion trap (100) includes a first electrode pair (110) and a second electrode pair (130), each including a first conductive member (112) and a second conductive member (120) and facing each other so that the first conductive member (112) of the first electrode pair (110) is on a common plane with the second conductive member (120) of the second electrode pair (130) and so that the second conductive member (120) of the first electrode pair (110) is on a common plane with the first conductive member (112) of the second electrode pair (130), a gap (132) therebetween. A signal generator (210) generates a periodic signal (212) applied to the first conductive members (112). A phase shifter (216) generates a second periodic signal (218) that is 180 out of phase therewith applied to the second conductive members (120). Ions are trapped by a resulting electric field.
US11764045B2
The disclosure features systems and methods that include: exposing a biological sample to an ion beam that is incident on the sample at a first angle to a plane of the sample by translating a position of the ion beam on the sample in a first direction relative to a projection of a direction of incidence of the ion beam on the sample; after each translation of the ion beam in the first direction, adjusting a focal length of an ion source that generates the ion beam; and measuring and analyzing secondary ions generated from the sample by the ion beam after adjustment of the focal length to determine mass spectral information for the sample, where the sample is labeled with one or more mass tags and the mass spectral information includes populations of the mass tags at locations of the sample.
US11764041B2
Embodiments described herein relate to a substrate support assembly which enables adjustment of the thermal conductivity therein. The substrate support assembly has heater and cooling channel. An adjustable thermal break disposed between the heater and the cooling channel. The adjustable thermal break has one or more fluid conduits coupled thereto and configured to flow a fluid into and out of the adjustable thermal break for variant the thermal conductivity between the heater and the cooling channel.
US11764038B2
A plasma processing apparatus includes a processing chamber that performs a plasma processing using plasma; a placing table provided in the processing chamber and including a substrate placing portion and a focus ring placing portion, the focus ring placing portion surrounding the substrate placing portion; a focus ring disposed on the focus ring placing portion; a first electrode and a second electrode both disposed inside the focus ring placing portion; a DC power source configured to apply a first DC voltage to the first electrode and apply a second DC voltage to the second electrode; and a controller configured to control the DC power source such that respective polarities of the first DC voltage and the second DC voltage are independently and periodically switched.
US11764037B2
Disclosed herein are surface coatings for plasma components that have the benefit of being robust against chemical and plasma physical attack in aggressive (e.g., fluorine-based) plasma environments. The coatings also provide low plasma surface recombination rates for active oxygen, nitrogen, fluorine, and hydrogen species when compared with other known surface treatments. The coatings can be applied to any plasma system component not requiring etching or plasma cleaning including but not limited to materials like quartz, aluminum, or anodized aluminum. Additionally, the efficiency of the system is increased by applying a non-reactive coating to system components thereby increasing the flow of excited plasma species to the plasma chamber of the system.
US11764029B2
A method of measuring an aberration in an electron microscope includes: acquiring an image for measuring the aberration in the electron microscope; and measuring the aberration by using the image. In measuring the aberration, a direction of defocusing is specified based on a residual aberration that is uniquely determined by a configuration of an optical system of the electron microscope and an optical condition of the optical system.
US11764027B2
Systems and methods for cooling an objective lens of a charged-particle beam system are disclosed. According to certain embodiments, the method for cooling an objective lens of a charged-particle beam system comprises receiving a fluid via a fluid input port of a bobbin, circulating the fluid that absorbs heat generated by a plurality of electromagnetic coils of the objective lens, via a plurality of channels distributed in the bobbin, and dispensing the fluid circulated by the plurality of channels via a fluid output port of the bobbin. The bobbin may further comprise a bottom flange proximal to a wafer and a top flange distal from the wafer. The bobbin having the plurality of channels may comprise an additively manufactured monolithic structure.
US11764023B2
A fluid-affected fuse includes a structural housing, a pair of electric terminals, one or more fuse elements, and a fluid arranged in an internal volume of the structure. The structure provides rigidity to the fuse. The terminals are coupled to the structural housing and are configured to be coupled to an electric power circuit of a battery circuit. The one or more fuse elements are electrically connected in series to the pair of electric terminals and are arranged in the internal volume. The fluid is configured to affect a temperature of the fuse element. A fluid-filled fuse is filled with fluid, optionally sealed, and operated with the increased heat capacity of the fluid to affect temperature of the fuse. A fluid-cooled fuse is filled with the fluid, undergoing a stream of the fluid thus allowing control of fuse temperature. A control system controls the fluid stream and fuse operation.
US11764018B2
A system includes a first group of cassettes, each cassette including a first stationary bar, a first plurality of fixed contact members, and a first plurality of movable contact members, each of which is electrically coupled and rotatably connected to the first stationary bar and configured to contact one of the first plurality of fixed contact members. The system includes a second group of cassettes each including a second stationary bar, a second plurality of fixed contact members, and a second plurality of movable contact members, each of which is electrically coupled and rotatably connected to the second stationary bar and configured to contact one of the second plurality of fixed contact members. The system includes at least one operating mechanism to control opening and closing of the movable contact members. The first stationary bar is coupled to the second stationary bar.
US11764013B2
An electrical disconnecting device comprising a housing, a first terminal lug (4a) inserted into the housing, a second terminal lug (4b) inserted into the housing, a current path forming between the first and second terminal lugs (4a, 4b) in a closed state, a separation point (6) spatially located between the terminal lugs, the separation point (6) disconnecting the current path between the terminal lugs (4a, 4b) in the separated state, a actuator (8) influencing a separation of the separation point (6), a channel formed in the housing between the actuator (8) and the separation point (6), the actuator closing the channel on a side facing away from the separation point, and a connecting element which is arranged on the side of the actuator facing away from the channel and accommodates at least two electrical connections of the actuator, characterized in that the connecting element accommodates at least two contact elements of a switching path, in that the contact elements are each guided into the channel via connecting webs and are short-circuited to one another in the channel at a connecting point in such a way that, when the actuator is triggered, the connecting point is moved away from the contact elements, so that the connecting webs are mechanically disconnected.
US11764002B1
An energy storage system and energy storage module for providing electrical energy to a generator start energy system or other electrically driven system. One or more ultracapacitors are included within the energy storage module for storing and providing electrical charge via a two-post electrical connection of the energy storage module. A mountable housing of the energy storage module provides a variety of mounting orientations within a compartment of the generator start energy system or other electrically driven system.
US11763995B2
A multilayer ceramic capacitor includes a body including a dielectric layer, and first and second internal electrodes with the dielectric layer interposed therebetween, and a first through-electrode passing through the body and connected to the first internal electrode; a second through-electrode passing through the body and connected to the second internal electrode; first and second external electrodes formed on the first and second surfaces and connected to the first through-electrode; and third and fourth external electrodes spaced apart from the first and second external electrodes and connected to the second through-electrode, wherein the first to fourth external electrodes are sintered electrodes including nickel, and each comprises a first plating layer and a second plating layer sequentially stacked on the sintered electrodes.
US11763993B2
A ceramic electronic device includes a multilayer chip having dielectric layers and internal electrode layers and having a first main face and a second main face that have a rectangular shape in a planar view, external electrodes each of which extends from the first main face to the second main face at each of two diagonal corners of the rectangular shape, the external electrodes being spaced from each other, each of the external electrodes being connected to a part of the internal electrode layers, and a conductor that is provided on the first main face, the second main face or both of the first main face and the second main face, is spaced from the external electrodes, and is provided in a region which includes an intersection point of perpendicular bisectors of two adjacent sides of the rectangular shape.
US11763984B2
A magnetic and electrical circuit element including magnetic-flux-conducting posts, and a multi-layer structure formed with an electrically-conductive material. The multi-layer structure includes multiple layers forming a stack of layers along a length of the posts, said multi-layer structure configured as primary and secondary windings of a transformer. The primary winding is embedded in the multi-layer structure and wound around the magnetic-flux-conducting posts in such a way that a magnetic field induced in each of the magnetic-flux-conducting posts has a magnetic field polarity opposite to a polarity of the respective magnetic field of the magnetic-flux-conducting post adjacent the respective magnetic-flux-conducting post. Around each of the magnetic-flux-conducting posts, there is a respective one of the secondary windings connected to a semiconductor device. The magnetic-flux-conducting posts are connected magnetically by continuous magnetic-flux-conducting plates, each of which is shaped to ensure a continuous flow of the magnetic field successively through adjacent magnetic-flux-conducting posts.
US11763978B2
A coil component may include a body having one surface and the other surface facing each other; a wound coil embedded in the body; a first lead frame and a second lead frame, embedded in the body and each having one surface exposed to the one surface of the body to be spaced apart from each other; and a connection portion connecting at least one of the first and second lead frames and at least one end portion of the wound coil.
US11763976B2
An integrated magnetic core is provided. The integrated magnetic core includes a first plate and a second plate. The first plate includes a plurality of legs extending outwardly from a first surface of the first plate. The plurality of legs includes first and second oppositely disposed legs and third and fourth oppositely disposed legs. The second plate is coupled to at least the third and fourth legs of the first plate.
US11763961B2
A wire harness including: a wire harness main body that includes an electric wire and an exterior tube that encloses an outer circumferential surface of the electric wire; a path restricting member that is attached to an outer circumferential surface of the exterior tube and restricts a path of the wire harness main body; and a move restricting member that is attached to the outer circumferential surface of the exterior tube and restricts the path restricting member from moving in a lengthwise direction of the exterior tube relative to the exterior tube.
US11763958B2
Provided are a composite material structure obtained by joining composite materials with resin-impregnated reinforcing fibers, for which appropriate lightning proofing measures are taken, and a method for manufacturing the composite material structure. The composite material structure includes a first composite material, a second composite material, and a low-conductivity material. The first composite material includes a conductive first reinforcing fiber and a first resin impregnated into the first reinforcing fiber. The second composite material is integrated with the first composite material, and has a conductive second reinforcing fiber and a second resin impregnated into the second reinforcing fiber. The low-conductivity material has an electrical resistance that is lower than that of the first resin and the second resin and a low conductivity that is greater than or equal to the first reinforcing fiber and the second reinforcing fiber, and electrically connects the first reinforcing fiber to the second reinforcing fiber.
US11763951B2
A method and system providing medical treatment to patients. In some embodiments, a patient is granted clinically sufficient access to their underlying health records and is able to observe and place treatment orders. In some embodiments, a patient and a practitioner are able to collaborate on the patient's treatments. In some embodiments, a practitioner is summoned from a pool of practitioners. In some embodiments, a change manager tracks changes to the underlying medical treatment plan for potential review, approval, modification, or rejection. Further embodiments provide a collaboration or supervision interface between patients and automated medical decision or practice systems, such as robodocs.
US11763946B2
There is a need to perform predictive inference to predict likely adverse events of a drug regimen consisting of multiple drugs. In one example, a method includes determining, based at least in part on a graph-based predictive database, one or more predictive categories for each patient node of a plurality of patient nodes; determining, based at least in part on each one or more predictive categories for a patient node and each of one or more patient attribute nodes for a patient node, a related patient cohort for the primary patient node, wherein the related patient cohort comprises the primary patient node and one or more related patient nodes; determining, based at least in part on one or more intake relationships for each patient node in the related patient cohort, a first related drug profile for the primary patient node; and generating a first prediction interface based at least in part on the first related drug profile.
US11763944B2
A method and apparatus include receiving, by a device, medical information associated with a user. Inquiry information is determined based on the medical information associated with the user and a reinforcement learning model. The inquiry information is provided to permit response information to be received. The response information is received based on providing the inquiry information. Diagnosis information is determined based on the medical information and the response information using a machine learning model. The diagnosis information is provided to a set of devices via a network.
US11763934B1
A method and apparatus for performing a simulation of a physiologic change of a three-dimensional medical image, such as a CT scan or MRI scan is disclosed. A three-dimensional dataset of a portion of a body is used. Voxels within the three-dimensional dataset are modified to mimic the physiologic change of the three-dimensional medical image. Some embodiments comprise using artificial intelligence algorithm to determine the physiologic change. Simulations can be performed over multiple time points.
US11763933B2
A medical scan report labeling system is operable to transmit a medical report that includes natural language text to a first client device for display. Identified medical condition term data is received from the first client device in response. An alias mapping pair in a medical label alias database is identified by determining that a medical condition term of the alias mapping pair compares favorably to the identified medical condition term data. A medical code that corresponds to the alias mapping pair and a medical scan that corresponds to the medical report are transmitted to a second client device of an expert user for display, and accuracy data is received from the second client device in response. The medical code is mapped to the first medical scan in the medical scan database when the accuracy data indicates that the medical code compares favorably to the medical scan.
US11763929B2
A medical tool is described for supporting an individual suffering from a mental condition or disorder characterized by auditory psychosis symptoms. The tool can assist in training the individual to distinguish between an acute auditory psychosis episode and ambient sounds. The tool can monitor for a non-audio input by a patient, where the input represents an indication that the patient is hearing sounds potentially symptomatic of psychosis. A microphone can monitor ambient sounds, which are tested against a threshold to determine and whether an auditory psychosis episode may be occurring.
US11763925B2
A reader device is configured to wirelessly read medical information from a medical identification device and location information from a location identification device when the devices are within a range of the at least one reader device. A tracking device receives an indication that first medical information and first location information was read at a first location when a first medical identification device associated with the first medical object and a first location identification device associated with the first location was read at the first location by at least one reader device, and a last-known location of the first medical object associated with the medical identification device is generated based on the first location information read at the first location. In response to receiving a tracking request for a delivery status of a first medical object, the last-known location is provided display responsive to the tracking request.
US11763920B2
The present teachings generally include techniques for characterizing the health of an animal (e.g., gastrointestinal health) using image analysis (e.g., of a sample of an exudate such as mucus) as a complement, alternative, or a replacement to traditional laboratory analyses of biological specimens. The present teachings may further include techniques for personalizing a health and wellness plan (including, but not limited to, a dietary supplement such as a customized formula based on a health assessment), where such a plan may be based on one or more of the health characterization techniques described herein. The present teachings may also or instead include techniques or plans for continuous care for an animal, e.g., by executing health characterization and heath planning techniques in a cyclical fashion. A personalized supplement system (e.g., using a personalized supplement, personalized dosing device, and personalized packaging) may also or instead be created using the present teachings.
US11763913B2
A system can validate multiple nonvolatile random-access memory (NVRAM) devices in parallel. The system can concurrently write a first data to a first volatile memory of a first NVRAM device and a second NVRAM device. The system can modify a first electrical power source that provides an electrical power output that is received by the first NVRAM device and is received by the second NVRAM device to modify a voltage of the electrical power from a first value to a second value to initiate the first NVRAM device and the second NVRAM device to respectively perform a vault. The system can reset the first electrical power source, causing the first NVRAM device and the second NVRAM device to reset. The system can verify whether the first NVRAM device and the second NVRAM device respectively store the first data in volatile memory subsequent to performing the resetting.
US11763911B2
A non-volatile memory system comprises an integrated memory assembly in communication with a memory controller. The integrated memory assembly includes a memory die bonded to a control die. The control die includes one or more control circuits for controlling the operation of the memory die. The control circuits are configured to receive a request to copy data on the memory die, read codewords on the memory die in response to the request, decode the codewords to identify errors in the codewords, correcting the errors in the codewords, and program the codewords back into the memory die. In one embodiment, the codewords read are stored in the memory die as single bit per memory cell data and the codewords programmed back into the memory die after correcting errors are programmed as multiple bit per memory cell data.
US11763898B2
A value-voltage-distribution-intersection-based read disturb information determination system includes a storage device coupled to a global read temperature identification system. The storage device identifies a value voltage distribution intersection of first and second value voltage distributions for respective first and second values in a first row in a storage subsystem in the storage device, and determines a default value voltage reference shift between a default value voltage reference level associated with the first value and the second value and the value voltage distribution intersection. Based on the default value voltage reference shift, the storage device determines read disturb information for the first row in the storage subsystem in the storage device, and uses it to generate a read temperature for a second row in the storage subsystem in the storage device that it provides to the global read temperature identification system.
US11763895B2
Methods, systems, and devices for power architecture for non-volatile memory are described. A memory device may be configured to operate in a first mode and a second mode (e.g., a low power mode). When operating in the first mode, a voltage may be supplied from a power source (e.g., a power management integrated circuit) to a memory array and one or more associated components via a regulator. When the memory device transitions to operate in the second mode, some of the components supplied from the power source may be powered by a charge pump. Control information associated with the memory array may be stored to the one or more components (e.g., to a cache) that are powered by a charge pump.
US11763893B2
According to one embodiment, a memory system includes a semiconductor memory and a controller. The semiconductor memory includes first to fourth word lines and first to fourth memory cells. The controller is configured to issue first and second instructions. The controller is further configured to execute a first operation to obtain a first read voltage based on a threshold distribution of the first memory cell, and a second operation to read data from the second memory cell.
US11763887B2
Methods, systems, and devices for cleaning memory blocks using multiple types of write operations are described. A counter may be incremented each time a write command is received. In response to the counter reaching a threshold, the counter may be reset and a flag may be set. Each time a cleaning of a memory block is to take place, the flag may be checked. If the flag is set, the memory block may be cleaned using a second type of cleaning operation, such as one using a force write approach. Otherwise, the memory block may be cleaned using a first type of cleaning operation, such as one using a normal write approach. Once set, the flag may be reset after one or more memory blocks are cleaned using the second type of cleaning operation.
US11763881B2
A memory cell and processing array that has a plurality of memory are capable of performing logic functions, including an exclusive OR (XOR) or an exclusive NOR (XNOR) logic function. The memory cell may have a read port in which the digital data stored in the storage cell of the memory cell is isolated from the read bit line.
US11763876B2
A memory device includes a memory cell array including a plurality of banks each including a plurality of memory cells connected to a plurality of word lines, and a row decoder block connected to the plurality of banks. In a first operation mode, the row decoder block receives a first row address and a first bank address together with an activation command and activates a word line selected by the first row address from among the plurality of word lines of a bank selected by the first bank address from among the plurality of banks. In a second operation mode, the row decoder block receives a second row address and a second bank address together with the activation command and activates a word line selected by the second row address from among the plurality of word lines of each of at least two banks of the plurality of banks.
US11763875B2
A memory device is disclosed. The memory device includes a plurality of memory cells arranged in a plurality of rows and a plurality of columns; a plurality of word lines, each of the word lines coupled to a corresponding row of the memory cells; a plurality of bit lines, each of the bit lines coupled to a corresponding column of the memory cells; and a plurality of second word lines, each of the second word lines coupled to a corresponding column of the memory cells.
US11763871B2
Memory cells are described that include two reference voltages that may store and sense three distinct memory states by compensating for undesired intrinsic charges affecting a memory cell. Although embodiments described herein refer to three memory states, it should be appreciated that in other embodiments, the memory cell may store or sense more than three charge distributions using the described methods and techniques. In a first memory state, a programming voltage or a sensed voltage may be higher than a first reference voltage and a second reference voltage. In a second memory state, the applied voltage or the sensed voltage may be between the first and the second reference voltages. In a third memory state, the applied voltage or the sensed voltage may be lower than the first and the second reference voltages. As such, the memory cell may store and retrieve three memory states.
US11763870B2
Apparatuses, systems, and methods for ferroelectric memory (FeRAM) cell operation. An FeRAM cell may have different charge regions it can operate across. Some regions, such as dielectric regions, may operate faster, but with reduced signal on a coupled digit line. To improve the performance while maintaining increased speed, two digit lines may be coupled to the same sense amplifier, so that the FeRAM cells coupled to both digit lines contribute signal to the sense amplifier. For example a first digit line in a first deck of the memory and a second digit line in a second deck of the memory may both be coupled to the sense amplifier. In some embodiments, additional digit lines may be used as shields (e.g., by coupling the shield digit lines to a ground voltage) to further improve the signal-to-noise ratio.
US11763869B2
A non-volatile memory device is provided. The non-volatile memory device includes a clock pin, a clock signal being received from a controller through the clock pin; a first input/output pin; a second input/output pin, data being received from the controller in synchronization with the clock signal through the second input/output pin; a command/address buffer configured to operate at a first operating speed and buffer a command and an address received through the first input/output pin in synchronization with the clock signal; a memory cell array including a plurality of memory cells; and a control logic configured to control operations with respect to the plurality of memory cells, based on the command and the address buffered in the command/address buffer.
US11763862B2
An electronic device includes a pre-charge control circuit configured to generate first and second pre-charge signals with pulses that are selectively generated based on a first and second output control signals that are generated during a read operation, and a data processing circuit configured to pre-charge one of first and second internal nodes based on the first and second pre-charge signals, latch internal data based on first and second input control signals, and output data that is generated from the latched internal data to an external device based on the first and second output control signals. The data is generated from the internal data that is transmitted through one of the first and second internal nodes.
US11763854B2
This disclosure relates to a server including a storage chassis, a tray, a hard disk, a bracket, and a fan. The storage chassis includes a bottom plate and two sidewalls. The sidewalls respectively stand at two opposite sides of the bottom plate The bottom plate has a front edge and a rear edge that are opposite to each other and located between the sidewalls. The tray is slidably disposed on the storage chassis. The hard disk is disposed on the tray. The bracket is connected to the rear edge of the storage chassis. At least part of the bracket is located at a side of the rear edge of the storage chassis away from the front edge. The fan is disposed in the bracket, and the fan is electrically connected to the hard disk.
US11763851B2
Techniques are described for pre-exporting chunks of video content during video editing of a video editing project. For example, the chunks of the video editing project can be monitored for changes. When a change is detected to a chunk, the chunk can be pre-exported as an independent chunk that is combinable with other pre-exported chunks and without encoding or re-encoding the pre-exported chunks. In addition, the monitoring and pre-exporting can be performed while the video editing project is editable by a user of the video editing project. When the video editing project is ready to be finalized, the pre-exported chunks can be combined to generate, at least in part, a media file. The generated media file can then be output.
US11763847B1
The present disclosure relates to a recording head that includes a write pole extending to a media-facing surface of the recording head; a near-field transducer extending to a media-facing surface of the recording head; a trailing return pole positioned between the write pole and the trailing edge; and a recessed portion that is recessed relative to the media-facing surface by a distance when no power is applied to the recording head. The trailing return pole is located in the recessed portion. The present disclosure also includes relates methods of making and detecting contact between a recording head and recording medium.
US11763838B2
A voice recognition device includes a plurality of mics disposed toward different directions and a processor connected with the plurality of mics, wherein the processor is configured to determine, in a setup mode, a direction of a first sound received through the plurality of mics; set a non-detecting zone, which includes the direction of the first sound; determine, in a normal mode, a direction of a second sound received through the plurality of mics; and skip voice recognition for the second sound or an operation based on the voice recognition depending on whether the direction of the second sound belongs to the non-detecting zone.
US11763832B2
Systems and methods for generating an enhanced audio signal comprise a trained neural network configured to receive an input audio signal and generate an enhanced target signal, the trained neural network comprising a pre-processing neural network configured to receive a segment of the input audio signal and output an audio classification, the pre-processing neural network including at least one hidden layer comprising an embedding vector, and a noise reduction neural network configured to receive the segment of the input audio signal, and the embedding vector and generate the enhanced target signal. The pre-processing neural network may comprise a target signal pre-processing neural network configured to output a target signal classification and comprising at least one hidden layer comprising a target embedding vector. The pre-processing neural network may comprise a noise pre-processing neural network configured output a noise classification and comprising at least one hidden layer comprising a noise embedding vector.
US11763813B2
Implementations described herein relate to reducing latency in automated assistant interactions. In some implementations, a client device can receive audio data that captures a spoken utterance of a user. The audio data can be processed to determine an assistant command to be performed by an automated assistant. The assistant command can be processed, using a latency prediction model, to generate a predicted latency to fulfill the assistant command. Further, the client device (or the automated assistant) can determine, based on the predicted latency, whether to audibly render pre-cached content for presentation to the user prior to audibly rendering content that is responsive to the spoken utterance. The pre-cached content can be tailored to the assistant command and audibly rendered for presentation to the user while the content is being obtained, and the content can be audibly rendered for presentation to the user subsequent to the pre-cached content.
US11763803B1
The present disclosure relates to a system, method, and computer program for extracting utterances corresponding to a user problem statement in a conversation between a human agent and a user. The system obtains a set of utterances from a natural language conversation between the human agent and the user. The system uses a problem-statement classifier to obtain machine-generated predictions as to whether each natural language utterance in the set relates to a problem statement. The system selects one or more utterances from the set as corresponding to a problem statement based on the predictions. The system provides the selected utterances to a downstream system for further processing. In certain embodiments, the problem statement classifier includes an encoder that creates an utterance embedding for each utterance and a prediction module that uses the utterance embeddings to predict whether each utterance corresponds to a user problem statement.
US11763794B2
Various implementations include a method for implementing a computational architecture for a personal active noise reduction (ANR) device. A method includes receiving a source audio stream with a first DSP and performing ANR on the source audio stream utilizing operational parameters stored in the first DSP; outputting a processed audio stream from the first DSP; generating state data with a second DSP in response to an analysis of at least one of the source audio stream, microphone inputs and the processed audio stream, and communicating signals to the first DSP over a common bus coupled to the first and second DSPs to alter the operational parameters in the first DSP; and utilizing a general purpose processor coupled to both the first DSP and the second DSP to communicate control signals with a communication interface, process state data from the second DSP, and alter the operational parameters in the first DSP.
US11763791B2
Adaptive noise cancellation systems and methods comprise a reference sensor operable to sense environmental noise and generate a corresponding reference signal, an error sensor operable to sense noise in a noise cancellation zone and generate a corresponding error signal, a noise cancellation filter operable to receive the reference signal and generate an anti-noise signal to cancel the environmental noise in the cancellation zone, an adaptation module operable to receive the reference signal and the error signal and adaptively adjust the anti-noise signal.
US11763790B2
An active noise control apparatus of vehicles capable of making it difficult for a passenger in a vehicle to hear the voice of another passenger, achieving privacy protection, and a method of controlling the same are disclosed. The active noise control method includes primarily determining a noise level based on a first microphone signal input through a microphone corresponding to a first seat, secondarily determining whether to output an anti-noise signal generated based on the first microphone signal and the magnitude of the anti-noise signal based on the noise level and the level of the first microphone signal, and outputting the anti-noise signal through a headrest speaker of a second seat in response to the secondary determining.
US11763774B2
The present disclosure is directed to systems and methods of maintaining source device to sink device synchronization in systems in which the source device enters a Panel Self-Refresh (PSR/PSR2) mode and the sink device enables adaptive synchronization with the source device. To maintain synchronization, in some instances the source device and the sink device may maintain synchronization contemporaneous with at least a portion of the PSR/PSR2 operating mode. To maintain synchronization, in some instances, a high-bandwidth communications link may be maintained between the source device and the sink device. In some instances, synchronization between the source device and the sink device may be interrupted upon the source device entering the PSR/PSR2 operating mode and may be re-established upon the source device exiting the PSR/PSR2 operating mode.
US11763771B2
A liquid crystal display device includes a source device that outputs image data and a sink device that performs a displaying operation based on the image data. The source device changes a frame rate of an image frame composing the image data while the displaying operation is performed. The sink device changes a frame rate of a panel driving frame for the displaying operation by adjusting a vertical blank period of the panel driving frame as the frame rate of the image frame is changed. Here, the sink device adjusts a common voltage applied to a display panel included in the sink device during a display operation of an individual frame, in accordance with the frame rate of the panel driving frame.
US11763767B2
Disclosed is a display method of a display panel. The display panel includes two display screens arranged opposite to each other, and the display method of the display panel includes: acquiring a liquid crystal response duration of each display screen upon receiving image information to be displayed; taking a display screen having a shorter liquid crystal response duration as a first display screen, and taking a display screen having a longer liquid crystal response duration as a second display screen; and driving the second display screen to display, and delaying to drive the first display screen to display. A display device and a display panel are also disclosed. The display panel of the present application has a good display effect.
US11763765B1
A Liquid Crystal Display (LCD) assembly and an electronic device is provided in the disclosure. The LCD assembly includes a liquid crystal panel, a resistance detection unit, and a color-temperature-compensation unit. The liquid crystal panel has a first detection point in a first region and a second detection point in a second region. The resistance detection unit is configured to obtain a first resistance value by detecting a resistance value at the first detection point and obtain a second resistance value by detecting a resistance value at the second detection point, and further configured to obtain a resistance difference by calculating a difference between the second resistance value and the first resistance value. The color-temperature-compensation unit is configured to receive the resistance difference, and determine whether Mura appears in a region corresponding to the first detection point in the first region according to the resistance difference.
US11763762B2
The present disclosure provides an image processing method, an image processing device, and a display device. The image processing method includes: acquiring image data including display data of all of pixels of an image; and performing, on the display data of each of the pixels, operations of: determining Euclidean distances from the display data of the pixel to the display data of a first pure color, the display data of a second pure color, and the display data of a third pure color in a set color space; and replacing the display data of the pixel with one of the display data of the first pure color, the display data of the second pure color and the display data of the third pure color according to the determined Euclidean distances and a preset rule.
US11763757B2
The pixel circuit includes a data-writing module, a drive module, a storage module, a first light emission control module, a second light emission control module, a light-emitting module and a first initialization module. A first terminal of the first initialization module is electrically connected to a second light emission control signal input terminal, a second terminal of the first initialization module is electrically connected to a control terminal of the drive module; or the pixel circuit includes an initialization voltage input terminal, the first terminal of the first initialization module is electrically connected to the initialization voltage input terminal, the second terminal of the first initialization module is electrically connected to the control terminal of the drive module. The first initialization module is configured to initialize the control terminal of the drive module under a control of a control signal input into a control terminal of the first initialization module.
US11763756B2
A display device includes first pixels in a first pixel area, and second pixels in a second pixel area. The first pixels are electrically connected to first signal lines, second signal lines, and data lines. The second pixels are electrically connected to third signal lines, fourth signal lines, and the data lines. The fourth signal lines include a first conductive line crossing at least one of the third signal lines, and a second conductive line that does not cross any of the third signal lines. The first conductive line is not in contact with the third signal lines.
US11763753B2
A display device includes a substrate including a first pixel area and a second pixel area, wherein the second pixel area is located at a side of the first pixel area, first pixels located in the first pixel area and connected to first scan lines, and second pixels located in the second pixel area and connected to second scan lines, wherein the first pixels and the second pixels include pixel rows extending in a first direction, and at least one of the second scan lines is inclined with respect to the first direction.
US11763752B2
A display substrate, a manufacturing method and a display device are provided. The display substrate includes a scan driving circuit; the scan driving circuit includes a plurality of shift register units, at least one shift register unit includes a signal output line and an output circuit, the output circuit includes an output transistor and an output reset transistor; the signal output line includes a first output line portion extending along the first direction; the first output line portion is coupled to the second electrode of the output transistor or the output reset transistor through a plurality of first or second signal line via holes arranged in a signal line overlap area, and the plurality of first or second signal line via holes are arranged along the first direction.
US11763749B2
A display system includes a display that has a first display area and a second display area. Each display area includes a plurality of subpixels, and each subpixel includes a light emitting device. A first power system is configured to output a first power supply positive voltage and a first power supply negative voltage to drive subpixels in the first display area. A second power system is configured to output a second power supply positive voltage and a second power supply negative voltage to drive subpixels in the second display area.
US11763745B2
A display device includes a display panel including a plurality of pixels, a current sensor that senses a sensing current that flows through the pixels, and a data compensator. The data compensator calculates a target current from an image frame of input image data using a current deviation for each position of the image frame and a current contribution ratio for each color of the image frame, and that generates a scale factor by comparing the target current and the sensing current. The display device further includes a timing controller that generates output image data by scaling grayscale values of the input image data using the scale factor; and a data driver that provides a data signal corresponding to the output image data to the pixels.
US11763742B2
A method of determining a model for pixel power consumption for each pixel in a display of a device displaying each color in a color space is disclosed which includes establishing a color space for the display, decomposing the color space into a plurality of subgrids, measuring the pixel power associated with a selected set of colors in each subgrid of the plurality of subgrids, establishing a pixel power model for each subgrid of the plurality of subgrids by applying a function to the power values at the selected set of colors in that subgrid, and deriving a piecewise pixel power model for the entire color space which includes pixel power models for the plurality of subgrids.
US11763733B2
A display device, a sub-pixel repair circuit and a repair method therefor. The sub-pixel repair circuit comprises a drive circuit module, a detection circuit module, a repair circuit module, a light-emitting device, and a standby light-emitting device; the drive circuit module is used for providing a drive current to the light-emitting device in response to a data signal of a data line and a scan signal of a scan line; the repair circuit module provides a drive current to the standby light-emitting device in response to a data signal provided by the drive circuit module and a short circuit signal or an open circuit signal provided by the detection circuit module. Thus, fault repair of the light-emitting device is implemented, and the display quality of a display device is improved.
US11763721B2
A display panel is provided. The display panel includes a driving back plate and a pixel layer disposed on a side of the driving back plate. The pixel layer includes a plurality of pixels, and the pixel includes m color sub-pixels for emitting color light and k white sub-pixels for emitting white light, wherein m and k are both integers greater than 1. The k white sub-pixels are configured to adjust the luminance of the pixel.
US11763709B2
A display device includes a substrate having a display area and a non-display area. A plurality of pixels is disposed in the display area of the substrate. A plurality of data lines is connected to the plurality of pixels. A crack sensing line is connected to at least one of the plurality of data lines. The crack sensing line is disposed in the non-display area of the substrate. A dummy pattern layer is connected to the crack sensing line.
US11763706B2
In an approach for dynamically adjusting parallel reality (PR) displays, a processor configures a viewing event. A processor receives data from data collecting devices located throughout a location of the viewing event. A processor classifies a crowd of the viewing event into at least two partitions using a learning-based neural network that ingests the data. A processor selects content to be displayed to each of the at least two partitions. A processor enables a PR display to simultaneously display the content to each of the at least two partitions.
US11763693B2
In some embodiments, a computer system comprises processors, a request manager coupled to the processors and configured to receive practice test requests, a practice test manager configured to retrieve practice test data, a real time session manager configured to establish a real time session with a user computer, an AI-based analyzer configured to execute a machine learning model to determine accuracy of results received from the user computer, a non-transitory computer-readable storage medium storing sequences of instructions for: receiving, using the request manager, a request for performing a practice test; retrieving, using the practice test manager, data for the practice test; using the real time session manager: establishing a real time session with the user computer to enable the user computer to access the data and execute the practice test; and as the practice test is executed, collecting test results and transmitting them to user devices.
US11763688B2
A system including at least one processor configured to: store learning resources and learning outcome frameworks in a database, which are then selected; map sections of learning resources to associated objectives within learning outcome frameworks; generate a GUI, including access to learning resources and frameworks; receive selection of a learning framework and a learning resource; and in response, generate a framework menu, selectable learning objectives, and an associated resource content, respectively.
US11763677B2
An approach is provided for dynamically identifying a danger zone for a predicted traffic accident and generating a warning about the accident. From a monitoring device at a first location, information about traffic conditions for vehicles at time T0 and at least one subsequent time T0+t is received. Based on speeds of the vehicles and a fixed distance from the first location, a response time is calculated. Within the response time, a dual artificial intelligence (AI) model using shallow and deep learners applied on historical accident data is employed. Based on the dual AI model and the traffic conditions, an accident involving vehicle(s) in the traffic is predicted to occur in a zone. A warning about the accident is generated and sent to device(s) in the vehicle(s). The warning is presented to driver(s) of the vehicle(s).
US11763676B2
Presented are intelligent electronic footwear with controller automated features, methods for making/using such footwear, and control systems for executing automated features of intelligent electronic footwear. An intelligent electronic shoe includes an upper that attaches to a user's foot, and a sole structure attached to the upper for supporting thereon the user's foot. A collision threat warning system, a detection tag, a wireless communications device, and a footwear controller are all mounted to the sole structure/upper. The detection tag receives a prompt signal from a transmitter-detector module and responsively transmits thereto a response signal. The footwear controller receives, through the wireless communications device, a pedestrian collision warning signal generated by the remote computing node responsive to the response signal. Responsively, the footwear controller transmits a command signal to the collision threat warning system to generate a visible, audible and/or tactile alert warning the user of an impending collision with a vehicle.
US11763662B2
Example aspects include a method, apparatus and computer-readable medium of enforcing dynamic social distancing rules, comprising monitoring video frames of one or more video feeds, classifying a plurality of persons in the video frames, calculating respective distances between each person of the plurality of persons and remaining persons of the plurality of persons, detecting mask usage of the plurality of persons, measuring a dwell time of the plurality of persons, determining whether the plurality of persons are in violation of the dynamic social distancing rules, and generating an alert. The mask usage indicating whether each person of the plurality of persons is wearing a mask. The dwell time indicating a duration of time that each person of the plurality of persons has been within a proximity threshold to the remaining persons of the plurality of persons.
US11763655B2
A method of determining the likelihood of a slip or fall comprises receiving, by a detection application stored in a non-transitory memory and executed on a processor, a plurality of sensor readings from a plurality of movement sensors, comparing, by the detection application, the plurality of sensor readings with a plurality of movement patterns stored in a database, determining, by the detection application, that at least one of the movement patterns of the plurality of movement patterns matches the plurality of sensor readings, and generating, by the detection application, an indication that a slip or fall is likely based on the plurality of sensor readings. The plurality of movement sensors is associated with different areas of a worker's body.
US11763645B2
The LED light and sound ball for emergency responders is activated upon contact after being fired from a launcher to illuminate and direct responders to an area of interest, such as a potential crime scene. The ball includes a clear polymeric, spherical outer casing, and a rectangular, clear inner casing having a circuit board mounted therein. A plurality of rig rods extend through the inner casing and include curved heads that are in close proximity to the inner surface of the spherical outer casing. Upon impact, the outer casing flexes and pushes against one of the curved heads and pushes its associated rig rod inward, thereby closing a contact that triggers a control circuit to continuously illuminate a plurality of bright LEDs and continuously activate a sound generator that emits a foghorn-type alarm. The LED light and sound ball may be thrown or fired from a conventional compressed air launcher.
US11763642B2
Embodiments described herein provide an animal acoustic augmentor (AAA) for an animal acoustic augmentation system. The AAA includes an audio system configured to generate audio proximal and/or for delivery to an ear of an animal and a logic device configured to communicate with and control operation of the audio system. The logic device is configured to detect an AAA trigger associated with operation of the AAA and/or the audio system and generate an animal-audible trigger response via the audio system of the AAA based, at least in part, on the detected AAA trigger, where the animal-audible trigger response includes a preprogrammed AAA trigger response stored within a memory of the AAA and/or a live AAA trigger response based, at least in part, on a control sequence and/or an owner command provided by a personal electronic device associated with the AAA and/or an acoustic environment of the animal.
US11763637B2
A method and system for using artificial intelligence (AI) to assess and adjust the betting odds for live game wagers before they are presented to users based correlations between various parameters and user betting behavior, and to adjust the betting odds while the betting window is open based on how users are currently betting compared to expected user betting behavior.
US11763621B2
A system for controlling the dispensing of fuel or the like in a vending apparatus, particularly for private use, comprising one or more dispensing assemblies, one or more mobile processing devices, and a central remote processing device, the mobile devices being configured to transmit data originating from the dispensing assemblies toward the central remote device. Each dispensing assembly comprises an electronic controller and dispensing element which comprise an electric pump, the electronic controller being configured to control electronically the electric pump of the dispensing element on the basis of the occurrence of an operating condition of the electrical and/or hydraulic type of the dispensing element of the dispensing assembly.
US11763620B2
Disclosed are a cash box and a cash recycling and handling device; the cash box includes a box body, a first cash storage cavity, a second cash storage cavity, a transfer passage, a first switching member and a linkage assembly; a first lifting platform is provided inside the first cash storage cavity, and the first lifting platform is capable of moving back and forth in the preset direction and can be located at a first dispensing position; when the first lifting platform is in the first dispensing position, it is engaged with the linkage assembly to rotate the first switching member to a first position, and when the first lifting platform moves to a first inlet, the linkage assembly rotates the first switching member to a second position.
US11763613B2
Example aspects include a method, apparatus, and computer-readable medium comprising identifying, by an access control system, an access attempt associated with an individual. The aspects further include confirming, by the access control system, an identity of the individual. Additionally, the aspects further include granting access to the individual by the access control system in response to confirming the identity of the individual. Additionally, the aspects further include building, by the access control system, a digital identity profile of the individual based on visual data of the individual captured contemporaneously with the access attempt.
US11763610B2
A method is provided for locking and unlocking an electronic power tool. The method includes receiving, at a locking device, information associated with the electronic power tool, and generating, at the locking device, a lock code based on the received information. The method further includes transmitting, by the locking device, the lock code to the electronic power tool. The lock code is configured to lock the electronic power tool upon being received at the electronic power tool.
US11763609B2
Predictive maintenance and diagnostics for an electronic module of an autonomous vehicle using modular condition monitoring is described herein. A computing system receives a signal from a data logger which monitors a condition of the electronic module of the autonomous vehicle, wherein the signal is indicative of damage accumulation information thereof. The computing system identifies a type of the electronic module and a damage accumulation threshold for the type of the electronic module to generate a predicted maintenance schedule for the electronic module of the autonomous vehicle. The damage accumulation information can be stored in a data store to define the damage accumulation threshold for the type of the electronic module.
US11763600B2
A non-transitory computer-readable medium including a face authentication program for causing a computer device that executes face authentication using a plurality of face information registered in a storage unit with respect to a captured face image of a user to implement the following functions including a determination function of determining face information to be used for the face authentication from among the plurality of face information based on position estimation information of a user corresponding to each of the plurality of face information, which is registered in the storage unit in association with each of the plurality of face information, and a predetermined condition, and an authentication function of performing the face authentication using the determined face information with respect to the captured face image of the user.
US11763591B2
Methods, apparatus, systems and articles of manufacture are disclosed. An example apparatus includes an audio detector to determine a first audience count based on signatures of audio data captured in the media environment, a thermal image detector to determine a heat blob count based on a frame of thermal image data captured in the media environment, and an audience image detector to identify at least one audience member based on a comparison of a frame of audience image data with a library of reference audience images, the audience image detector to perform the comparison in response to the first audience count not matching the heat blob count.
US11763576B2
In one aspect, the present disclosure is directed at a computer implemented method for determining a drivable area in front of a host vehicle. According to the method, a region of interest is monitored in front of the host vehicle by at least two sensors of a detection system of the host vehicle. The region of interest is divided into a plurality of areas via a computer system of the host vehicle, and each area of the plurality of areas is classified as drivable area, non-drivable area or unknown area via the computer system based on fused data received by the at least two sensors.
US11763575B2
Techniques including receiving a distorted image from a camera disposed about a vehicle, detecting, in the distorted image, corner points associated with a target object, mapping the corner points to a distortion corrected domain based on one or more camera parameters, mapping the corner points and lines between the corner points back to a distorted domain based on the camera parameters, interpolating one or more intermediate points to generate lines between the corner points in the distortion corrected domain mapping the corner points and the lines between the corner points back to a distorted domain based on the camera parameters, and adjusting a direction of travel of the vehicle based on the located target object.
US11763574B2
A vehicle includes one or more cameras that capture a plurality of two-dimensional images of a three-dimensional object. A light detector and/or a semantic classifier search within those images for lights of the three-dimensional object. A vehicle signal detection module fuses information from the light detector and/or the semantic classifier to produce a semantic meaning for the lights. The vehicle can be controlled based on the semantic meaning. Further, the vehicle can include a depth sensor and an object projector. The object projector can determine regions of interest within the two-dimensional images, based on the depth sensor. The light detector and/or the semantic classifier can use these regions of interest to efficiently perform the search for the lights.
US11763570B2
An obstacle detection device includes a stereo camera that captures IR images on the right side and left side; a point cloud data creation unit that creates point cloud data having three-dimensional position information from the IR images captured by the stereo camera; an obstacle detection unit that detects an obstacle according to point cloud data; an invalid area identification unit that identifies whether an invalid area with no point cloud is present in point cloud data; and a target recognition unit that recognizes a particular target in the invalid area with no point cloud according to an IR image. When a particular target is recognized by the target recognition unit, the obstacle detection unit does not determine the invalid area with no point cloud to be an obstacle.
US11763560B1
A head-mounted device can be operated to detect and respond to a user's behavior. The head-mounted device can be regularly and frequently worn while the user performs regular daily tasks, allowing the head-mounted device to collect a large volume of data across a long duration of time. The head-mounted device can provide feedback that can guide and direct a user to correct actions.
US11763550B2
A computer-implemented method of signal processing comprises providing images. The method comprises for each respective one of at least a subset of the images: applying a weakly-supervised learnt function, the weakly-supervised learnt function outputting respective couples each including a respective localization and one or more respective confidence scores, each confidence score representing a probability of instantiation of a respective object category at the respective localization. The method further comprises determining, based on the output of the weakly-supervised learnt function, one or more respective annotations, each annotation including a respective localization and a respective label representing instantiation a respective object category at the respective localization. The method further comprises forming a dataset including pieces of data, each piece of data including a respective image of the subset and at least a part of the one or more annotations determined for the respective image. This improves the field of object detection.
US11763537B1
A fingerprint reader comprises a platen comprising a light-reflecting surface; a light source configured to emit light rays to illuminate a subject placed in contact with the light-reflecting surface of the platen; a camera configured to capture image data of the subject in contact with the light-reflecting surface of the platen; multiple optical elements arranged in an optical path between the platen and the camera; and an optical chassis comprising: multiple parallel raceway plates, the raceway plates fabricated from carbon fiber, and multiple crossmembers connecting pairs of the raceway plates, wherein the multiple optical elements are disposed in the multiple crossmembers.
US11763535B2
An electronic device is provided. The electronic device includes: a display; a camera; a memory; and a processor configured to identify a video captured in real time through the camera as a plurality of image sections, obtain spatial information corresponding to each image section, map the obtained spatial information to each of the plurality of image sections and store same in the memory, and control the display to add a virtual object image to the video and display the same on the basis of the spatial information mapped to each of the plurality of image sections when a user command for adding the virtual object image to the video is input.
US11763533B2
Embodiments of the present disclosure provide a display method based on augmented reality, a device, a storage medium, and a program product, a real-time scene image is acquired, then a head image of a target object is acquired from the real-time scene image if the real-time scene image includes a face image of the target object, where the head image of the target object includes the face image of the target object; a virtual image of the target object is generated according to the head image; and the virtual image of the target object is displayed in the real-time scene image based on an augmented reality display technology.
US11763528B2
A portal, which is an object for an avatar to move between virtual reality spaces, can be installed with an information processing device. The installation processing device includes circuitry configured to receive an installation instruction of a portal, which is an object for an avatar to move from a first VR space to a second VR space, in the first VR space, the installation instruction specifying the first VR space and the second VR space; and perform, in response to the acceptance of the installation instruction, installation processing for installing the portal in the first VR space in one or more devices including another device other than a device that has accepted an input of the installation instruction.
US11763525B1
In one implementation, a method of blind object tracking is performed at a device including one or more processors and non-transitory memory. The method includes obtaining a first three-dimensional scene model of a physical environment during a first time period including a first plurality of points, wherein each of the first plurality of points is associated with a set of coordinates in a three-dimensional space, wherein a subset of the first plurality of points is associated with a particular cluster identifier. The method includes obtaining a second three-dimensional scene model of the physical environment during a second time period subsequent to the first time period including a second plurality of points, wherein each of the second plurality of points is associated with a set of coordinates the three-dimensional space. The method includes associating a subset of the second plurality of points with the particular cluster identifier, wherein the subset of the second plurality of points includes points with different sets of coordinates in the three-dimensional space than the points of the subset of the first plurality of points.
US11763522B2
The disclosure relates to a 3D reconstruction method based on an on-site edge-cloud collaboration for a cultivated land. An edge-cloud collaborative computing architecture is used, such that the edge computing device performs advance calculations after image data is acquired. The edge computing device measures performances of itself and a cloud data center, and arranges and deploys multiple 3D reconstruction containers in the cloud data center for the 3D reconstruction. Multiple reconstruction containers in the cloud data center perform reconstruction tasks in parallel to quickly obtain 3D reconstruction results, and provide them to the edge computing device for retrieval and download. This method is mainly oriented to agricultural project monitoring scenes, to reduce reconstruction time and a data transmission amount of 3D models, in order to improve a response speed and a quality of 3D reconstruction results, for large-scale on-site monitoring, acceptance, and review purposes of agricultural projects.
US11763519B2
Provided are an alpha value determination apparatus, an alpha value determination method, a program, and a data structure of image data that can represent an image rich in both color and transparency while suppressing the storage capacity necessary for storing the image data. A pixel data storage unit stores a plurality of pieces of pixel data indicating a pixel value and an index and associated individually with a plurality of pixels included in an image. An alpha value data storage unit stores alpha value data that is referenced in common by the index indicated in the plurality of pieces of pixel data and that indicates correspondence between the index and an alpha value. A combined image generation unit determines alpha values of a plurality of pixels associated with the respective pieces of pixel data based on the index indicated in the pixel data and the alpha value data.
US11763518B2
A method for generating a three-dimensional image of an object, comprising receiving a set of input point cloud data from an imaging system, the set of input point cloud data comprising two or more input point clouds, determining, for each point in the respective input point clouds, a value of a quality parameter that reflects a degree of uncertainty in the three dimensional coordinates as specified for that point, generating an output point cloud for generating a three-dimensional representation of the object surface, wherein, for each point in the output point cloud, the coordinates of the respective point are computed based on the coordinate values of the points in the input point clouds, wherein the extent to which the coordinate values in the respective input point clouds are taken into consideration in the computation is determined based on the values of the quality parameter associated with those respective points.
US11763516B2
The invention provides, in some aspects, a system for implementing a rule derived basis to display image sets. In various embodiments of the invention, the selection of the images to be displayed, the layout of the images, as well as the rendering parameters and styles can be determined using a rule derived basis. The rules are based on meta data of the examination as well as image content that is being analyzed by neuronal networks. In an embodiment of the present invention, the user is presented with images displayed based on their preferences without having to first manually adjust parameters.
US11763515B2
One embodiment provides a graphics processor comprising a hardware graphics rendering pipeline configured to perform multisample anti-aliasing, the hardware graphics rendering pipeline including pixel processing logic to determine that each sample location of a pixel of a multisample surface is associated with a clear value and resolve a color value for the pixel to a non-multisample surface via a write of metadata to indicate that the pixel has the clear value. The resolve can be a stenciled resolve that automatically bypasses execution of a pixel shader for pixels having clear color data.
US11763509B2
A method for calibrating an animation includes obtaining a static source image of a source face; capturing, by an image capturing device, a driving video of a human; determining whether a driving face, of the human, is present in each of the video frames; measuring a driving face position and a driving face size in a calibration reference frame of the driving video; generating each of one or more modified video frames based on the calibration reference frame and each of one or more subsequent video frames; and outputting, for each of the driving video frames, the source image in response to determining that the driving face is not present, and outputting the source image and the modified video frame in response to determining that the driving face is present.
US11763505B2
Described herein is a computer implemented method. The method includes detecting user input activating a text effect selection control. In response to the user input the method further includes: automatically generating a first shadow for a selected design element, the first shadow having a first colour, a first direction, a first offset, and a first opacity; automatically generating a second shadow for the selected design element, the second shadow having the first colour, the first direction, a second offset greater than the first offset, and a second opacity less than the first opacity; displaying the first shadow behind the selected design element; and displaying the second shadow behind the first shadow.
US11763502B2
A deep-learning-based method for metal artifact reduction in CT images includes providing a dataset and a cGAN. The dataset includes CT image pairs, randomly partitioned into a training set, a validation set, and a testing set. Each Pre-CT and Post-CT image pairs is respectively acquired in a region before and after an implant is implanted. The Pre-CT and Post-CT images of each pair are artifact-free CT and artifact-affected CT images, respectively. The cGAN is conditioned on the Post-CT images, includes a generator and a discriminator that operably compete with each other, and is characterized with a training objective that is a sum of an adversarial loss and a reconstruction loss. The method also includes training the cGAN with the dataset; inputting the post-operatively acquired CT image to the trained cGAN; and generating an artifact-corrected image by the trained cGAN, where metal artifacts are removed in the artifact-corrected image.
US11763495B2
The present disclosure relates to systems, methods, and non-transitory computer readable media for accurately and efficiently modifying a generative adversarial neural network using few-shot adaptation to generate digital images corresponding to a target domain while maintaining diversity of a source domain and realism of the target domain. In particular, the disclosed systems utilize a generative adversarial neural network with parameters learned from a large source domain. The disclosed systems preserve relative similarities and differences between digital images in the source domain using a cross-domain distance consistency loss. In addition, the disclosed systems utilize an anchor-based strategy to encourage different levels or measures of realism over digital images generated from latent vectors in different regions of a latent space.
US11763478B1
Various implementations disclosed herein include devices, systems, and methods that generate floorplans and measurements using a three-dimensional (3D) representation of a physical environment generated based on sensor data.
US11763462B2
A computer implemented method includes obtaining a mesh representative of a scanned environment. Boundary edges of the mesh are identified. The boundary edges are grouped into ordered, connected three-dimensional closed non-intersecting polygons. A polygon is classified as a hole, and the area of the hole is determined.
US11763453B1
Disclosed is an automatic generation method of a fine-labeled digital pathological data set based on hyperspectral imaging, comprising following steps: obtaining reference histological stained slides and double-stained slides based on pathological samples; obtaining two-dimensional color reference whole slide images based on the reference histological stained slides, and obtaining double-stained hyperspectral images based on the double-stained slides; establishing virtual staining models based on the two-dimensional color reference whole slide images and the double-stained hyperspectral images; establishing a segmentation model for automatically generating labeling information based on the double-stained hyperspectral images; and obtaining the fine-labeled digital pathological data set based on the double-stained hyperspectral images and the virtual staining models, the double-stained hyperspectral images and the segmentation model.
US11763440B2
An electronic apparatus includes a memory configured to store a plurality of images; and a processor configured to identify qualities of the plurality of images, process the plurality of images using at least one artificial intelligence model corresponding to the identified qualities, and obtain a graphic image including the processed plurality of images, and the at least one artificial intelligence model is trained to increase a quality of an input image.
US11763432B2
The present disclosure provides a multi-exposure image fusion (MEF) method based on a feature distribution weight of a multi-exposure image, including: performing color space transformation (CST) on an image, determining a luminance distribution weight of the image, determining an exposure distribution weight of the image, determining a local gradient weight of the image, determining a final weight, and determining a fused image. The present disclosure combines the luminance distribution weight of the image, the exposure distribution weight of the image and the local gradient weight of the image to obtain the final weight, and fuses the input image and the weight with the existing pyramid-based multi-resolution fusion method to obtain the fused image, thereby solving the technical problem that an existing MEF method does not consider the overall feature distribution of the multi-exposure image.
US11763426B2
Embodiments of a marine survey image enhancement system (MSIES) using temporal images from underwater camera are disclosed. In some embodiments, a MSIES system includes: a pre-processing module used to sub-sample input image into smaller image chunks; a DNN module constructed with many complex layers of neurons connected together and is designed to consume low quality, noisy image and produce high resolution realistic image; a post-processing module that merges all the output images from the DNN module with the original input image, forming a clearer, more detailed and higher signal to noise ratio marine survey image.
US11763424B2
A method for image stitching is provided. The method may include obtaining a reference image of a first portion of a subject and a target image of a second portion of the subject, and determining at least one pair of feature points based on a preliminary registration accuracy. The first and second portions may at least partially overlap with each other. Each pair may include a reference feature point in the reference image and a target feature point in the target image that matches the reference feature point. For each pair, the method may further include determining an updated pair of feature points based on a superior registration accuracy higher than the preliminary registration accuracy and a neighboring region of the target feature point of the pair. The method may further include generating a stitched image based on the at least one updated pair.
US11763421B2
A foveated down sampling and correction (FDS-C) circuit for combined down sampling and correction of chromatic aberrations in images. The FDS-C circuit performs down sampling and interpolation of pixel values of a first subset of pixels of a color in a raw image using down sampling scale factors and first interpolation coefficients to generate first corrected pixel values for pixels of the color in a first corrected version of the raw image. The FDS-C circuit further performs interpolation of pixel values of a second subset of the pixels in the first corrected version using second interpolation coefficients to generate second corrected pixel values for pixels of the color in a second corrected version of the raw image. Pixels in the first subset are arranged in a first direction, pixels in the second subset are arranged in a second direction, and the down sampling scale factors vary along the first direction.
US11763418B2
An object of the present invention is to provide an image processing device, an image processing method, and a computer program that can reduce the toggle rate without degrading image data. The present invention provides an image processing device that processes image data comprising: a first processing unit, wherein the first processing unit is configured to receive input pixel data and output output pixel data, the input pixel data includes sequential pixel data which is pixel data having N sequential pixel data (N≥3), and the output pixel data includes data in which the pixel data included in the sequential pixel data is sorted based on a similarity of the pixel data included in the sequential pixel data.
US11763414B2
A rendering device signals a display device to capture and replay a current frame to maintain a static image while switching between multiple graphics processing units (GPUs) at a multiplexer (MUX). Replaying the current frame while the MUX switch is in progress smooths the user experience such that no screen blanking or artifacts are observable.
US11763402B1
Food and beverage gifts can be transmitted from a first mobile computing device to a second mobile computing device that run an application program. The mobile computing devices communicate with a server and data for the system users is stored on a database. When food or beverages are gifted, a unique token generated by the server and a gift message is transmitted to the second mobile computing device. The user can go to a food or beverage provider and redeem the gift credit by showing the user interface to a staff member of the food or beverage provider. The server can record the unique token for the food or beverage gift as being used and records the value of the food or beverage gift with the food or beverage provider. The server forwards payment for the value of the food or beverage gift to the food or beverage provider.
US11763400B2
A method begins by a computing device allocating a plurality of tasks of an agricultural prescription for a farming geographic area to a fleet of farming equipment. While executing tasks of the plurality of tasks, the method continues with at least some of the fleet of farming equipment collecting task execution data. Based on the task execution data, the method continues with the computing device updating at least one of the agricultural prescription, the plurality of tasks, and the allocation of at least one task of the plurality of tasks.
US11763399B1
Systems and methods to monitor veracity of a collection of one or more profiles associated with a user. Exemplary implementations may: store sets of profile access strings associated with individual users, wherein individual profile access strings provide access to profile information associated with individual profiles; transmit requests for profile information; receive the profile information; analyze profile information for individual profiles included in the individual sets of profile access strings, wherein analyzing the profile information includes detecting profile access strings depicted within presentations of the profiles; determine veracity of individual sets of profile access strings, including determining whether individual ones of the profile access strings depicted within the presentations of the profiles are consistent with the profile access strings included within the individual ones of the sets of profile access strings associated with a user; generate an indication responsive to determining an inconsistency; and transmit the indication to the user.
US11763386B2
The disclosure relates to an apparatus for high frequency trading. The apparatus includes one or more memories, at least one reconfigurable processor coupled to the one or more memories, and a dedicated accelerator preconfigured for the machine learning model. The one or more processors receive market-related information from one or more market-related information servers and generates market prediction reference data based on the market-related information. The dedicated accelerator performs operations for the machine learning model with the market prediction reference data to generate future market prediction data. The at least one reconfigurable processor generates an order signal based on the future market prediction data and transmits the order signal to a target exchange server.
US11763384B2
A preferred embodiment of the invention allows the designation, configuration and rearrangement of multiple value unit wallets that allow an end user to designate which types of value units in conjunction with an algorithmic sequence to create a transaction product account may be implemented on a per-transaction basis such that a utilization product determines how a transaction may be processed on a transaction-by-transaction basis. The utilization product may be controllable via an application programming interface to select alternate sequences whereby prioritization of different types of value units may be designated on a transaction-by-transaction basis.
US11763383B2
A cryptocurrency system that enables to verify the origin of a cryptocurrency is provided. A cryptocurrency system includes: at least one terminal; and a plurality of management servers configured to manage a blockchain storing a trading history in a cryptocurrency. The at least one terminal includes a trading control section, and a transmission section. The trading control section is configured to generate a transaction including a first signature for a trading content and a second signature enabling to verify a validity of a remittance source address described in the trading content. The transmission section is configured to transmit the generated transaction to the plurality of management servers.
US11763377B2
In an example embodiment, an item listing process is run in an item listing application. Upon reaching a specified point in the item listing process, a camera application on the user device is triggered (or the camera directly accessed by the item listing application) to enable a user to capture images using the camera, wherein the triggering includes providing an overlay informing the user as to an angle at which to capture images from the camera.
US11763376B2
Methods, devices, and system for generating an updated webpage. A computing device may retrieve a product webpage, generate a structural model of the retrieved product webpage, and determine whether the generated structural model matches a stored structural model of another webpage retrieved from the web address. The computing device may extract product information from the generated structural model based on a previously stored mapping of nodes in the stored structural model to the product fields, or generate a mapping and extract the product information from the generated structural model based on the generated mapping, based on whether the generated structural model matches the stored structural model of another webpage retrieved from the web address. The computing device may generate an updated webpage based on the extracted product information.
US11763373B2
An assistive shopping cart system for guiding a user and monitoring the user's physical and cognitive conditions in a shopping environment is described. The assistive shopping cart system provides assistance and guidance to a user based on a user profile. The assistive shopping cart system routes the user through the shopping environment using a shopping route generated based on the user profile. The assistive shopping cart system also detects and tracks user physical and cognitive conditions and user actions in the shopping environment. The user actions are used to aid in the completion of a purchase/transaction and generate shopping notifications for the user and others to understand the process of the shopping experience.
US11763371B2
A system and method for dynamically obtaining and evaluating information to optimize the generation of vehicle suggestions for a customer. A profile based on an initial set of information received from a user is created. Metrics are generated based on the profile information. Upon receiving a vehicle request, the profile and the request are analyzed in view of available vehicles. A customer's response to the vehicle suggestion list, as well as events triggered by a perceived need for additional information result in the dynamic adjustment of the profile and thus, the generated metrics.
US11763368B2
Various embodiments herein each include at least one of systems, methods, software, and data flows for customized order processing. One example embodiment includes receiving data representative of an ordered item and retrieving data representative of components of the ordered item based on the received data representative of the ordered item. This embodiment further includes assembling at least one aggregate dataset of the retrieved data representative of the components, at least one aggregate dataset being a dataset providing a representation of the ordered item when rendered. Each of the at least one aggregate datasets may then be rendered. The rendering may include rendering a label or a wrapper for the ordered item. The rendering may also or alternatively include publishing the rendered data to one or both of a customer loyalty and social media account.
US11763364B2
In some aspects, the techniques described herein relate to a system, including: a processor-implemented module configured to provide a business-to-business marketplace, wherein the processor-implemented module is first configured to filter potential resellers by industry type such that potential sellers are only able to conduct business on the business-to-business marketplace with potential resellers in a common industry, and wherein the processor-implemented module is second configured to allow a potential seller to filter potential resellers based one or more of (1) a plurality of predefined potential reseller verification tiers, wherein one of the potential reseller verification tiers is based on a physical inspection of the potential reseller, (2) a type of address of the potential reseller, (3) equipment of the potential reseller, or (4) a type of facility of the potential reseller.
US11763358B2
Techniques for calculating a per-tenant cost in a multi-tenant data storage system. In one example, a method comprises the following steps. One or more cost contribution factors associated with a storage provider entity operating a data storage system for a plurality of tenants of the data storage system are identified. One or more cost items chargeable to each of the plurality of tenants are identified, the one or more cost items being associated with usage of the data storage system by each of the plurality of tenants. The one or more cost contribution factors associated with the storage provider entity are correlated with the one and more chargeable cost items for each of the plurality of tenants. A respective cost value payable by each tenant is determined based on the correlation step. In one further example, the methodology calculates a fixed energy cost associated with storing tenant data and a dynamic energy cost associated with the tenant accessing the stored data.
US11763354B2
Described are a method, system, and computer program product for facilitating communication between a user of a financial account and a merchant associated with at least one transaction with the financial account. The method includes receiving transaction data representative of the at least one transaction, the transaction data comprising at least one transaction identifier. The method also includes determining the merchant associated with the at least one transaction identifier and determining at least one merchant communication mode. The method further includes transmitting merchant contact data to a user device and receiving at least one selected communication mode. The method further includes generating a merchant communication session associated with the at least one selected communication mode and, in response to receiving the at least one selected communication mode, facilitating a communicative connection for the merchant communication session between the user and the merchant through the at least one selected communication mode.
US11763353B2
A system and method of detecting a pick-up of an item are provided. The method includes receiving at least one data packet from at least one IoT tag, extracting a frequency word from the at least one received data packet, wherein the frequency word is a measure of the at least one IoT, analyzing the frequency word to determine a pick-up event to be associated with a pick-up of the item attached to the at least one IoT tag, and upon detecting the pick-up event, sending a notification including an identification of the at least one IoT tag, wherein the notification incudes collateral product information associated with the picked-up item attached to the at least one IoT tag, and displaying the collateral product information of the picked-up item on a display on a physical location of the picked-up item.
US11763340B2
An example system includes an analyzer to identify first activity in first neuro-response data, the first activity generated in response to exposure of a subject to a first stimulus prior to exposure to an advertisement or entertainment; identify second activity in second neuro-response data, the second activity generated in response to re-exposure of the subject to the first stimulus after to exposure to the advertisement or entertainment; calculate a differential event related potential measurement; and calculate a differential event related power spectral perturbation. The example system includes a resonance estimator to determine a subject resonance measurement to the advertisement or the entertainment based on the differential event related potential measurement and adjust at least one of the subject resonance measurement or the differential event related potential measurement based on the differential event related power spectral perturbation to generate an adjusted subject resonance measurement.
US11763336B2
Systems, methods, devices and computer-readable media for generating incentives for a loyalty system are described. A method includes: receiving, at at least one processor, data reflective of transactions conducted by a plurality of customers; processing, at the at least one processor, the data to determine a set of attributes for each of the plurality of customers; classifying, at the at least one processor, each of the plurality of customers according to at least one of a plurality of customer groups based on the determined set of attributes; and generating, at the at least one processor, an incentive targeting customers in at least one of the plurality of customer groups.
US11763335B2
Introduced here are computer programs and associated computer-implemented techniques for guaranteeing a cardholder her reward for using a specialized payment card to complete a transaction based on the price of an asset when the transaction actually occurs. Acting as a digital safeguard, the technology ensures that a platform responsible for disbursing the asset will be able to account for ineligible transactions. The technologies described herein may allow the cardholder to benefit from having her reward invested in a lower risk manner. Moreover, these technologies may allow the cardholder to benefit from gains in the value of the asset over the course of a payment cycle in contrast to conventional loyalty programs.
US11763322B2
Aspects of the disclosure relate to controlling enterprise software policy compliance assessment processes based on quantum combinations of assessment elements. A computing platform may receive an assessment dataset and may generate a time-independent requisite work dataset. The time-independent requisite work dataset may include assessment information identifying a plurality of real branded assessment quanta and priority information identifying a plurality of priority scores. Each priority score of the plurality of priority scores may correspond to an assessment quantum of the plurality of real branded assessment quanta. The computing platform may optimize the time-independent requisite work dataset by aggregating related assessment quanta associated with the plurality of real branded assessment quanta, and this may produce a prioritized schedule of application assessment quanta. Subsequently, the computing platform may generate and send a plurality of non-overlapping assessment prompts based on the prioritized schedule of application assessment quanta.
US11763320B2
Embodiments for automatic extraction of a compliance profile for an organization by a processor. Text data may be extracted from one or more data sources representing one or more objects describing a compliance named entity of type organization expected to perform an obligation. A compliance profile of type organization may be determined for the compliance named entity of type organization according to the extracted text data.
US11763312B2
Systems, methods, apparatuses, and computer-readable media are provided for rules execution testing using live production data. Live production authorization requests may be received at a production computing device. Production authorization decisions may be determined at the production computing device for the live production authorization requests using a set of production rules. The production authorization requests, data used to arrive at the corresponding production authorization decisions, and/or the corresponding authorization decisions may be streamed in real-time to a test device. Test authorization decisions may be determined at the test device for the received live production authorization requests using the received data used to arrive at the production authorization decisions, and using a set of test rules. Production and test authorization decisions may be compared to determine decision differences. One or more user interfaces or reports may be generated for outputting the decision differences.
US11763308B2
Provided are a method of detecting abnormal financial transactions and an apparatus thereof. The apparatus includes: a memory in which an abnormal transaction detection program is stored; and a processor configured to execute the program. Upon execution of the program, the processor performs a data preprocessing operation to acquired payment data, extracts at least one feature adaptively determined in advance from results of the preprocessing operation, and uses the extracted feature to determine whether the payment data correspond to an abnormal transaction through a machine learning algorithm adaptively determined in advance.
US11763301B2
The systems, methods and apparatuses described herein provide a virtual integrated circuit card (ICC). In one aspect, a method of creating a virtual ICC may be provided. The method may comprise obtaining executable code configured to run on a user device to facilitate financial transactions, preparing a first encryption key usable by the executable code, receiving a second encryption key associated with the user device, forming a virtual ICC comprising the executable code and the first encryption key, and encrypting the virtual ICC with the second encryption key. In another aspect, a virtual ICC may be embodied on a non-transitory computer-readable medium. The virtual ICC may comprise executable code configured to run on a user device to facilitate financial transactions and a first encryption key usable by the executable code. The virtual ICC may be encrypted using a second encryption key associated with the user device.
US11763298B2
The present disclosure relates to systems and methods for hybrid synchronization in virtual distributed ledger networks. In one embodiment, a processor-implemented method is disclosed, comprising receiving, at the first virtual machine or container associated with a master ledger, a transaction request comprising transaction information; updating the master ledger with the transaction information; upon determining to perform a synchronous update of the slave ledgers, updating the slave ledgers based on the updated master ledger with the transaction information using a consensus protocol; and upon determining to perform an asynchronous update of the slave ledgers, communicating by the first virtual machine or container, with one or more additional virtual machines or containers associated with the slave ledgers, an update of the slave ledgers at one or more times determined based on a delay tolerance associated with each of the one or more additional virtual machines or containers.
US11763297B2
A method for digital coin issuance may include: receiving, at a ledger interoperability service and from a gateway communication service, a request to deposit a digital coin balance for an amount of funds for a client to a client digital coin wallet on a distributed ledger; receiving, at an omnibus account, a transfer of the funds from a client demand deposit account for the client; identifying, by the ledger interoperability service, an address for the client digital coin wallet on the distributed ledger using an address book; submitting, by the ledger interoperability service, a request to the gateway communication service to issue the digital coin balance to the client digital coin wallet and to generate postings for the digital coin balance for the distributed ledger; and receiving, by the ledger interoperability service, confirmation from gateway communication service of writing the digital coin balance to the client digital coin wallet.
US11763283B2
In some embodiments, a system includes one or more computers configured to implement by executing instructions on one or more processors a platform-agnostic transaction-related communication system. The transaction-related communication system includes one or more receiving modules for receiving a first item of financial transaction information from a customer-facing interface, and receiving a second item of financial transaction information from a merchant-facing point-of-sale interface. In some embodiments, the transaction-related communication system includes a point of sale server for rendering in a common internal format the first item of financial transaction information from the customer-facing interface, and rendering in the common internal format the second item of financial transaction information from the merchant-facing point-of-sale interface. In some embodiments, the transaction-related communication system includes a payment processing module for rendering in a second format the first item of financial transaction information for payment processing by a first external financial party.
US11763282B2
A method and system for receiving digital artifacts from a management server. The method includes sending a request for a digital artifact from a mobile application to the management server fir display within a specific mobile application generated screen, receiving the digital artifact from the management server, and displaying the digital artifact with the specific mobile application generated screen.
US11763280B2
A point of sale (POS) security system includes a POS device including a non-transitory memory, one or more hardware processors, and one or more environment sensors. A plurality of POS instructions are located on the non-transitory memory in the POS device and executable by the one or more hardware processors in the POS device to provide a POS engine that is configured to receive and transmit payment information for conducting a payment transaction associated with a purchase. A plurality of security instructions are located on the non-transitory memory in the POS device and are executable by the one or more hardware processors in the POS device to provide a security engine that is configured to receive environment signals from the one or more environment sensors in the POS device and analyze those environment signals to determine a security breach.
US11763267B1
A method includes receiving an input data from a host to schedule a meeting. The input data may include invitees to the meeting and a time/date associated with the meeting. A first and a second set of invitees from the invitees are determined. The first set of invitees is identified to start a pre-meeting meeting prior to the meeting scheduled at the time/date. The second set of invitees is identified to start the meeting at the time/date. It is appreciated that the pre-meeting meeting and the meeting are merged into a single meeting at a predetermined threshold of time.
US11763266B2
One or more non-transitory computer-readable storage media having instructions stored thereon that, when executed by one or more processors, cause the one or more processors to detect a vehicle that enters into a parking lot, identify an individual associated with the vehicle, retrieve context information corresponding to the individual, dynamically determine a first parking space based on the context information and available parking spaces, and provide the individual with directions to the first parking space.
US11763265B2
The invention provides a method, system, and a software program product for assisting a user and/or managing tasks of the user, by a mobile secretary cloud application configured to operate in a mobile client device and cloud server network. The mobile secretary cloud application reads data from another software application and operates at least one of another application and a third application based on the read data. Further, Artificial intelligence is utilized by the mobile secretary cloud application for operating another application and the third application.
US11763263B1
A system and a method for identifying and ranking agents are disclosed herein. The system includes an analytics engine which retrieves information from external and internal databases. The analytics engine uses the information retrieved from these databases, in addition to one or more success factors or key attributes, to identify and rank prospective agents. The analytics engine can also match one or more prospective agents with a general agent and provide ranking and performance assessment reports for evaluating and following up on the agent’s career development.
US11763262B2
Identifying relationships between healthcare practitioners and healthcare facilities based on billed claims. A method includes assessing facility claims billed by a facility over a time period to identify a practitioner that performed a procedure at the facility within the time period and assessing carrier claims billed by the practitioner over the time period to identify all facilities in which the practitioner performed a procedure within the time period. The method includes calculating a total quantity of the facility claims billed over the time period that indicate a procedure was performed at the facility and a total quantity of the carrier claims billed by the practitioner over the time period that indicate the practitioner performed a procedure.
US11763261B2
A task multi-assignment method using a tier data structure of a crowdsourcing-based project, the method being a task assignment method using a tier data structure of a crowdsourcing-based project of a multi-assignment method of duplicately assigning each task to a plurality of n different workers, includes: configuring an assignment tier storage including a queue into which task data corresponding to a task that is not assigned to the worker is enqueued, and one or more jth stacks into which task data corresponding to tasks that are each assigned j times (wherein j is a natural number less than n) are pushed; and assigning a task of the project to a worker (hereinafter, referred to as a target worker) who requests task assignment and requesting the target worker to perform the task, by using the assignment tier storage.
US11763260B2
Bridging different standards or requirements documents originating from different participants in a drilling project to unify the standards or requirements provides more efficiencies and cost savings for the drilling project. The standards or requirements may be automatically analyzed to determine which standards or requirements from the participants are to be utilized for a given drilling project to generate a common bridged document of requirements and standards thereby aiding to reduce costs and establish a common understanding of the requirements and standards that are to be met or implemented during the drilling project by all participants. The automatic process may select those standards or requirements, or portions thereof that are more stringent. Moreover, as an additional output of the automated process, output files may be produced that reflect those determined standards, requirements or parameters for subsequent use by standard engineering programs to generate technical parameters and requirements for the drilling project.
US11763246B2
A device for use in conjunction with a parcel receptacle apparatus in an automated secured package delivery system. When an item is delivered to a purchaser of the item, a simultaneous confirmation of the delivery and the status of the item is sent to each of the purchaser and a shipper of the item over a network, and immediately informs both a purchaser and shipper of situations where delivery items are placed which are too large to be accommodated within the parcel receptacle apparatus.
US11763240B2
Some embodiments provide a non-transitory machine-readable medium that stores a program executable by a device. The program identifies a set of visualizations associated with the user. The program further determines, for each visualization in the set of visualizations, a score associated with changes in the visualization. The program also determines a subset of the set of visualizations based on the set of scores. The program further provides to the user notifications associated with the subset of the set of visualizations.
US11763236B1
Systems and methods are described for a three-tiered artificial intelligence architecture that synchronizes processing statement deployment across diverse computer networks. The system may receive, at a user interface, a first request for a first recommendation. The first recommendation includes a set of standardized processing statements for implementing on a function. The system may input the first request into a first network component. The first network component includes first, second, and third models. The first model is trained to generate a library of standardized processing statements. The second model is trained to generate a plurality of standardized processing characteristic values for each standardized processing statement in the library. The third model is trained to generate recommendations of sets of standardized processing statements to functions. The system receives an output from the first network component and generates for display the first recommendation based on the output.
US11763229B2
An online concierge system generates a suggested picking sequence to reduce the amount of time for a shopper to fulfill an online order of items from a warehouse. The online concierge system determines an average amount of time to sequentially pick items between different aisle pairs for a warehouse based on timestamps from item fulfillment in historical orders. The system generates a distance graph including aisle nodes connected by edges representing the pairwise distance between aisles. The system solves a traveling salesperson problem to generate a ranked order of aisle nodes for each of the historical orders. The system generates a ranked global sequence of aisle nodes based on the plurality of ranked orders of aisle nodes. The system applies the ranked global sequence to new delivery orders to generate the suggested picking sequence for a shopper.
US11763228B2
A method and system for analyzing and connecting computer-based actions into sentences may include for a series of computer-based actions, determining the case ID for the action for each action where an identifier or case ID can be determined, creating sequences of subsets of the series of computer-based actions using the case ID, and merging sequences having computer-based actions having the same case ID. A set of case IDs may be extracted from the actions using a clustering algorithm based on features of potential case IDs such as gaps in appearance of potential case IDs in a sequence of actions and consecutive appearances of potential case IDs in a sequence of actions. The extracted case IDs may be used when creating sequences.
US11763224B2
Embodiments of the invention are directed to systems, methods, and computer program products for utilizing machine learning to calculate product replacement cycle times and predict resource transfers associated with said product replacements. As such, the system allows for receipt of resource transfer datasets which are processed along with historical datasets via a machine learning engine. The system may then identify data trends and generate predictions of future resource transfers associated with product or service lifecycles. Furthermore, the system may also identify potential merchants or other third-party systems which may be associated with the predicted future transfers.
US11763221B2
A method for automatically generating, in real-time, for display on a display, a simplified network layout from an initial network layout including one or more lines each connecting a plurality of nodes. Graph information is provided indicating vertices representing geographic positions of the nodes and edges representing connections between the nodes. The nodes are repositioned to optimize an objective function based on readability of the simplified network layout. Nodes and edges are discretized using interpolation to align a plurality of the nodes and connect the aligned nodes using simplified k-linear segments, where k-linear segments are parallel to one of k equidistant orientations whose angles are multiples of 180/k degrees, with k larger or equal to two. The simplified network layout is provided for a display.
US11763218B2
The invention relates to a system for the management of service suppliers for customers or clients of an apartment or condo association. The system utilizes a software system to select the most appropriate service provider and provides automated lock management access control.
US11763207B1
A method including monitoring, using a machine learning model, network events of a network. The machine learning model generates fraud scores representing a corresponding probability that a corresponding network event is fraudulent. The method also includes detecting a failure of the machine learning model to generate, within a threshold time, a given fraud score for a given network event. The method also includes determining, by the machine learning model and after the threshold time, the given fraud score. The method also includes logging, responsive to detecting the failure, the given network event in a first table, including logging the given fraud score. The method also includes determining a metric based on comparing the first table to a second table which logs at least the given fraud score and the fraud scores. The method also includes generating an adjusted machine learning model based on the metric.
US11763198B2
Methods and systems for detecting and correcting anomalies include detecting an anomaly in a cyber-physical system, based on a classification of time series information from sensors that monitor the cyber-physical system as being anomalous. A similarity graph is determined for each of the sensors, based on the time series information. A subset of the sensors that are related to the classification is selected, based on a spectral embedding of the similarity graphs. A corrective action is performed responsive to the detected anomaly, prioritized according to the selected subset.
US11763189B2
A method including receiving data including an unknown vector including a data structure populated with unknown features describing a first user and a score predicted by a MLM trained using a prediction data set. The score represents a prediction regarding the first user. The prediction data set includes the unknown vector stripped of a biased data set. The data also includes a prediction whether the first user belongs to the cohort. The method also includes hashing information types used by the primary MLM and the supervisory MLM to produce a first hashed data, the information types including at least the unknown vector, the score, and the prediction. The method also includes combining the first hash and a schema to produce a compliance document. The method also includes hashing the compliance document to produce a second hashed data. The method also includes storing the second hashed data in a blockchain.
US11763179B2
An apparatus and method for abnormal situation detection are disclosed. An abnormal situation detection apparatus can map first sensor data among sensor data transmitted from a plurality of sensors into a vector value, convert it into first situation information in the form of an image pattern, and generate a learning model using the first situation information and an abnormal situation reference range. In addition, the abnormal situation detection apparatus can convert second sensor data among sensor data transmitted from a plurality of sensors into a form that can be input to the learning model, and determine whether an abnormal situation occurs by applying the converted second data to the learning model.
US11763170B2
Systems and methods use deep, convolutional neural networks over exponentially long history windows to learn alphabets for context tree weighting (CTW) for prediction. Known issues of depth and breadth in conventional context tree weighting predictions are addressed by the systems and methods. To deal with depth, the history can be broken into time windows, permitting the ability to look exponentially far back while having less information the further one looks back. To deal with breadth, a deep neural network classifier can be used to learn to map arbitrary length histories to a small output symbol alphabet. The sequence of symbols produced by such a classifier over the history windows would then become the input sequence to CTW.
US11763167B2
The present disclosure provides a copy area identification method and device, which relates to the technical field of image processing. A copy area identification method according to the present disclosure includes: extracting feature information of multiple layers from an image to be processed; encoding the feature of the multiple layers information respectively, and jointly decoding according to encoded information of the multiple layers to acquire a jointly decoded output; acquiring information of pixels according to the jointly decoded output, wherein the information of the pixels comprises rotation angle information of the copy area, and a distance between each of the pixels and a border of the copy area; and determining a position of a border of the copy area according to the information of the pixels.
US11763166B2
The disclosure relates to a method for real time optimization and parallel computing of model prediction control based on a computing chart, comprising the following steps: building a prediction model of a system state amount and building a target function of a system; building a parallel computing architecture for model prediction control of a prediction model and the target function and employing a triggering parallel computing method by the parallel computing architecture to synchronously compute the prediction model and the target function; and solving and computing a gradient with a manner of back propagation and using a gradient descent method to optimize a control amount of the system and realize real time optimal control of the system. Compared with the prior art, the present disclosure greatly improves a computing efficiency, ensures real time property of a model prediction controller, and extends application fields of model prediction control.
US11763152B2
A computer-implemented method for improving compression of predictive models includes generating an unlabeled simulated data set by expanding an initial data set, and generating a labeled data set by predicting the unlabeled, simulated data set using a complex model to output a plurality of labels. The method also includes training a relatively simple neural network using the labeled data set.
US11763142B2
Methods and systems, including computer programs encoded on a computer storage medium. In one aspect, a method includes the actions of receiving a request to perform convolutional computations for a neural network on a hardware circuit having a matrix computation unit, the request specifying the convolutional computation to be performed on a feature tensor and a filter and padding applied to the feature tensor prior to performing the convolutional computation; and generating instructions that when executed by the hardware circuit cause the hardware circuit to perform operations comprising: transferring feature tensor data from a main memory of the hardware circuit to a scratchpad memory of the hardware circuit; and repeatedly performing the following operations: identifying a current subset of the feature tensor; and determining whether a memory view into the scratchpad memory for the current subset is consistent with a memory view of the current subset in the main memory.
US11763141B2
A neural processing unit (NPU) is described. The NPU includes an NPU direct memory access (NDMA) core. The NDMA core includes a read engine having a read buffer. The NDMA core also includes a write engine having a write buffer. The NPU also includes a controller. The controller is configured to direct the NDMA core to perform hardware memory bandwidth optimization for reading/writing NDMA data in the read buffer and/or NDMA data in the write buffer. The NDMA core is also configured to transparently combine NDMA transaction requests for a data stripe to increase local access to available tensors in artificial neural networks.
US11763138B2
A method for generating a synthetic dataset involves generating discretized synthetic data based on driving a model of a cumulative distribution function (CDF) with random numbers. The CDF is based on a source dataset. The method further includes generating the synthetic dataset from the discretized synthetic data by selecting, for inclusion into the synthetic dataset, values from a multitude of entries of the source dataset, based on the discretized synthetic data, and providing the synthetic dataset to a downstream application that is configured to operate on the source dataset.
US11763136B2
A system for training a neural-network-based floating-point-to-binary feature vector encoder preserves the locality relationships between samples in an input space over to an output space. The system includes a neural network under training and a probability distribution loss function generator. The neural network has floating-point inputs and floating-point pseudo-bipolar outputs. The generator compares an input probability distribution constructed from floating-point cosine similarities of an input space and an output probability distribution constructed from floating-point pseudo-bipolar pseudo-Hamming similarities of an output space. The system includes a proxy vector set generator to take a random sampling of vectors from training data for a proxy set, a sample vector selector to select sample vectors from the training data and a KNN vector set generator to find a set of k nearest neighbors closest to each sample vector from said proxy set for a reference set.
US11763135B2
Methods and systems for performing concept-based adversarial generation with steerable and diverse semantics. One system includes an electronic processor configured to access an input image. The electronic processor is also configured to perform concept-based semantic image generation based on the input image. The electronic processor is also configured to perform concept-based semantic adversarial learning using a set of semantic latent spaces generated as part of performing the concept-based semantic image generation. The electronic processor is also configured to generate an adversarial image based on the concept-based semantic adversarial learning. The electronic processor is also configured to test a target model using the adversarial image.
US11763132B2
Detecting sequences of computer-executed operations, including training a BLSTM to determine forward and backward probabilities of encountering each computer-executed operations within a training set of consecutive computer-executed operations in forward and backward execution directions of the operations, and identifying reference sequences of operations within the training set where for each given one of the sequences the forward probability of encountering a first computer-executed operation in the given sequence is below a predefined lower threshold, the forward probability of encountering a last computer-executed operation in the given sequence is above a predefined upper threshold, the backward probability of encountering the last computer-executed operation in the given sequence is below the predefined lower threshold, and the backward probability of encountering the first computer-executed operation in the given sequence is above the predefined upper threshold, and where the predefined lower threshold is below the predefined upper threshold.
US11763115B1
A method includes deploying a first robotic system in an area with at least limited network connectivity for communications with a plurality of robotic systems, where in the first robotic system is assigned to perform a task in the area. The method includes recording findings in a subarea of the area, wherein the findings include environmental data and operational data associated with the first robotic system. In response to determining a QR code is present for the subarea of the area, the method includes comparing stored findings associated with a second robotic system from the plurality of robotic system for the QR code present in the subarea of the area. In response to determining the recording findings include new findings compared to the stored findings, the method includes updating, via the QR code, the stored findings with the recordings finds by replacing with the new findings and a timestamp.
US11763112B2
An indicia-reading system is provided that incorporates a hybrid approach to decoding indicia such as barcodes. An indicia-capturing subsystem acquires information about indicia within the indicia-capturing subsystem's field of view. An indicia-decoding module decodes indicia information acquired by the indicia-capturing subsystem. The indicia-decoding module includes a primary, basic signal processor for initially decoding indicia information, and a secondary, advanced signal processor for decoding indicia information that is not decoded by the primary, basic signal processor.
US11763108B2
Radio frequency identification discontinuity correction is provided by calculating a phase-time slope for a Radio Frequency Identifier (RFID) signal received from an RFID tag; estimating, based on the phase-time slope, a predicted phase reading for the RFID signal at a given time; and in response to detecting a phase discontinuity based on a difference between the predicted phase reading and an actual phase reading for the given time, adjusting a calculated distance to the RFID tag. The calculated distance may indicate that the RFID tag is inside of or outside of a designated zone, and that a motion of the RFID tag indicates travel towards or away from the designated zone, which may be used to add or remove an item associated with the RFID tag to an ongoing item list.
US11763106B2
A method, system and apparatus are provided for estimating characteristics of a wireless communication channel between at least two passive radio frequency (RF) nodes. Backscatter channel state information (BCSI) is measured during communication between the at least two passive RF nodes using the wireless communication channel. An RF node aggregates the measured BCSI and the aggregated BSCI is analyzed to detect at least one activity of a plurality of activities.
US11763100B2
A system is provided comprising a processor and a memory storing instructions which configure the processor to process an original sentence structure through an encoder neural network to decompose the original sentence structure into an original semantics component and an original syntax component, process the original syntax component through a syntax variation autoencoder (VAE) to receive a syntax mean vector and a syntax covariance matrix, obtain a sampled syntax value from a syntax Gaussian posterior parameterized by the syntax mean vector and the syntax covariance matrix, process the original semantics component through a semantics VAE to receive a semantics mean vector and a semantics covariance matrix, obtain a sampled semantics vector from the Gaussian semantics posterior parameterized by the semantics mean vector and the semantics covariance matrix, and process the sampled syntax vector and the sampled semantics vector through a decoder neural network to compose a new sentence.
US11763099B1
The present disclosure relates to systems and methods for providing subtitle for a video. The video's audio is transcribed to obtain caption text for the video. A first machine-trained model identifies sentences in the caption text. A second model identifies intra-sentence breaks with in the sentences identified using the first machine-trained model. Based on the identified sentences and intra-sentence breaks, one or more words in the caption text are grouped into a clip caption to be displayed for a corresponding clip of the video.
US11763098B2
Provided are computer implemented systems and methods for providing improved language translation, including translation of input text to an output translated text element. This may include providing for rule-based language translation. This may further include a plurality of machine translation models adapted to different translation domains. A machine translation selector is described that selects an in-domain machine translator from the plurality of machine translation models based on an input text element. The selected in-domain machine translator may generate a first translated text element from the input text element. A post-editor module may generate a second translated text element by predicting a post-edit to the first translated text element. The first translated text element and the second translated text element are evaluated by a quality evaluation model that determines a first metric associated with the first translated text element and a second metric associated with the second text element.
US11763092B2
The present disclosure relates to techniques for identifying out-of-domain utterances. One particular technique includes receiving an utterance and a target domain of a chatbot, generating a sentence embedding for the utterance, obtaining an embedding representation for each cluster of in-domain utterances associated with the target domain, predicting, using a metric learning model, a first probability that the utterance belongs to the target domain based on a similarity or difference between the sentence embedding and each embedding representation for each cluster, predicting, using an outlier detection model, a second probability that the utterance belongs to the target domain based on a determined distance or density deviation between the sentence embedding and embedding representations for neighboring clusters, evaluating the first probability and the second probability to determine a final probability, and classifying the utterance as in-domain or out-of-domain for the chatbot based on the final probability.
US11763089B2
A sentiment analysis of a chat session in which a plurality of chat messages are posted is performed. Based on the sentiment analysis, at least one emotive model is derived for the chat session. A sentiment of users in the chat session can be determined using the emotive model. A user composing a new chat message for the chat session can be monitored. Based on the monitoring, an impact on the sentiment of the users in the chat session by the new chat message can be determined. A client device can be initiated to display the impact on the sentiment of the users in the chat session by the new chat message before the new chat message is posted in the chat session.
US11763078B2
Edit automation enhancements may be implemented in source code editors and other text editors. Provisional selections that indicate user intentions are submitted to a suggestion generator with other edit context information, to improve the quality of generated text suggestions and reduce the cognitive load on users. A provisional selection may include a highlighted completion list entry, or document text targeted by a hovering cursor, or metainformation text targeted by the hovering cursor, for example. An inline grey text suggestion driven by provisional selection may be displayed simultaneously with completion list suggestions that were created without regard to provisional selection. Suggestions driven by provisional selection may be interleaved with existing document text. Suggestions may be accepted fully in one gesture, or in parts. Suggestions may be edited by a user before being accepted, driving further suggestion refinement. Multiple suggestions may be displayed simultaneously, reducing pressure on the suggestion generator.
US11763068B2
An example computing device includes a touch screen display; wireless communication circuitry; one or more processors; and memory for storing a browser program for displaying web pages on the touch screen display. The one or more processors are configured to execute the browser program to control the computing device to at least: display, on the touch screen display, web pages accessed via the wireless communication circuitry; receive either a first input or a second input to the touch screen, wherein the second input is different from the first input and an initial touch on the touch screen for the first input and for the second input is a link on the displayed web page; in response to the first input, perform a first operation; and in response to the second input, perform a second operation, different from the first operation.
US11763057B2
A method includes receiving a pattern layout for a mask, shrinking the pattern layout to form a shrunk pattern, determining centerlines for each of a plurality of features within the shrunk pattern, and snapping the centerline for each of the plurality of features to a grid. The grid represents a minimum resolution size of a mask fabrication tool. The method further includes, after snapping the centerline for each of the plurality of features to the grid, fabricating the mask with the shrunk pattern.
US11763045B2
A tool path for treating a shoe upper may be generated to treat substantially only the surface of the shoe bounded by a bite line. The bite line may be defined to correspond to the junction of the shoe upper and a shoe bottom unit. Bite line data and three-dimensional profile data representing at least a portion of a surface of a shoe upper bounded by a bite line may be utilized in combination to generate a tool path for processing the surface of the upper, such as automated application of adhesive to the surface of a lasted upper bounded by a bite line.
US11763043B2
An apparatus to facilitate enabling late-binding of security features via configuration security controller for accelerator devices is disclosed. The apparatus includes a security controller to initialize as part of a secure boot and attestation chain of trust; receive configuration data for portions of the security controller, the portions comprising components of the security controller capable of re-programming; verify and validate the configuration data to as originating from a secure and trusted source; and responsive to successful verification and validation of the configuration data, re-program the portions of the security controller based on the configuration data.
US11763042B2
A non-transitory computer-readable storage medium storing a computer program stored in a computer readable storage medium is provided. The computer program causing a computer to prevent an illegal leakage of an image displayed on a display device of the computer includes receiving operation mode information from a server after the computer is booted, determining whether an operation mode of the computer program is a photographing attempt prevention mode or a violation detection mode based on the operation mode information, determining whether communication between the server and the computer is possible, executing the photographing attempt prevention mode when the operation mode is the photographing attempt prevention mode and the communication is possible, and executing forcibly the photographing attempt prevention mode even if the operation mode is the violation detection mode when the operation mode is the violation detection mode and the communication is not possible.
US11763038B2
Systems and methods may generally be used to securely store an executable file or to compile a securely stored executable file. An example method may include receiving an executable file for long-term storage, segmenting the executable file into a plurality of file segments, encrypting a file segment of the plurality of file segments, storing the plurality of file segments, and retrieving the file segment based on a segment identity for the file segment. The file segment may be output, for example to a requesting device.
US11763036B2
A method for secure interaction on a universal platform. The method comprises: when a verification code needs to be inputted, a universal platform transmits a switching notification to a security chip via a secure interface; when the security chip receives the switching notification, same controls a switching circuit to switch a touch input module and a display module to be controlled by the security chip, controls the display module to prompt a user to input the verification code, controls, on the basis of coordinate data, the display module to generate and display a keyboard, acquires from the touch input module verification code coordinate information generated by the touch input module on the basis of screen-touching information of the user, produces the verification code on the basis of the verification code coordinate information and of the coordinate data, encrypts the produced verification code to produce a verification code ciphertext, outputs the verification code ciphertext via a preset interface, and controls the switching circuit to switch the touch input module and the display device to be controlled by the universal platform. The present invention prevents losses incurred by a verification code leakage.
US11763033B2
A method for reducing a level of secure data exposure within the dark web may be provided. The secure data may be associated with a third party data custodian that may be associated with a pre-determined entity. The method may include searching the communications to identify one or more single locations that may include numerous communications that may include text identifying the selected third party data custodian. Each communication may be assigned a time-stamp in order to calculate a speed of how many communications within a pre-determined time period may be identified to include text identifying the third party data custodian. Simultaneous to the searching, the method may include running a time clock. When a rate per unit of time of identification of each identifying text is equal to or greater than a pre-determined rate per unit of time, increasing a monitoring at the one or more single locations.
US11763025B2
An analysis execution part 11 that, in response to a request for an analysis on a predetermined subject utilizing pieces of personal information 35, generates a first analysis result based on a plurality of pieces of personal information 35 associated with an item necessary for performing the analysis, and anonymizes the plurality of pieces of personal information 35 and generates a second analysis result for the request for the analysis based on the anonymized pieces of information, and an analysis result evaluation part 12 that generates information on a difference between the generated first analysis result and the generated second analysis result are provided.
US11763022B2
Methods and systems for generating a response to a query using an AI engine. One method includes translating a received query into a profile comprised of at least a query type and a priority. The method further includes collecting, based on the profile, a first set of data items from a first data file storing data categorized as general public data and a second set of data items from a second data file storing data categorized as personal private information and applying an AI correlation engine to the second set of data items to determine PPI-agnostic relevancy indicators for PPI included in the second set of data items. The method further includes masking, based on the query cluster profile, the second set of data items by replacing the PPI included in the second set of data items with the PPI-agnostic relevancy indicators.
US11763013B2
This invention discloses a novel system and method for transaction document management where personnel from two sides of a business transaction involving one or more documents that constitute the transaction can interact with the system in order to automate the process of tracking executed signature pages associated with the documents. In addition, the system and method automates the tracking of exceptions to at least one of the documents and associating the exception with one or more documents comprising due diligence documents that may also reside on the system.
US11763011B2
Presented herein are systems and methods of securely sharing data from multiple sources with different client terminals. A server may establish an electronic document for defining a transaction. The electronic document may have data fields. Each data field may be from a client terminal. The server may identify encryption keys to encrypt the corresponding data fields included in the electronic document. The server may distribute the encryption keys across the client terminals in accordance with an access control policy. The access control policy may specify access permissions for a client terminal to each of the plurality of data fields based on a role of the client terminal in the transaction. The server may provide, to each client terminal with access to the data fields in the electronic document via the encryption keys distributed in accordance with the access control policy.
US11763006B1
Systems and methods for determining and displaying comparative platform-specific security vulnerabilities with respect to cloud-based computing platforms are disclosed. To compare platform-specific security vulnerabilities of cloud-based computing platforms, the system detects a user interaction at a webpage for a network operation. The system then determines a first set of computing aspects associated with a set of cloud-based computing platforms using response data received from a processing of the network operation. The system then identifies a second set of computing aspects associated with a comparative cloud-based computing system platform and determines an overall-computing aspect impact level for associated computing aspects of the second set of computing aspects. The system then generates for display at a graphical user interface (GUI), a graphical layout indicating a graphical representation of each determined overall-computing aspect impact level for the respective cloud-based computing system platforms.
US11763005B2
A computer implemented method to generate training data for a machine learning algorithm for determining security vulnerabilities of a virtual machine (VM) in a virtualized computing environment is disclosed. The machine learning algorithm determines the vulnerabilities based on a vector of configuration characteristics for the VM.
US11762999B2
A microprocessor for mitigating side channel attacks includes a memory subsystem that receives a load operation that specifies a load address. The memory subsystem includes a virtually-indexed, virtually-tagged data cache memory (VIVTDCM) comprising entries that hold translation information. The memory subsystem also includes a data translation lookaside buffer (DTLB) comprising entries that hold physical address translations and translation information. The processor performs speculative execution of instructions and executes instructions out of program order. The memory system allows non-inclusion with respect to translation information between the VIVTDCM and the DTLB such that, for instances in time, translation information associated with the load address is present in the VIVTDCM and absent in the DTLB. The memory subsystem uses the translation information of the VIVTDCM to complete execution of the load operation when the load address hits in the VIVTDCM irrespective of whether the translation information is present or absent in the DTLB.
US11762996B2
There are provided systems and methods for detection of fraudulent displayable code data during device capture. A user may utilize a computing device to capture data at a certain location, such as imaging a QR code or reading an RFID reader. However, without knowing that those codes or devices are safe, the user make risk a computing attack on their device. Thus, processes herein provide a manner to detect when codes or devices are unsafe based on the additional data detected when encoded data is captured. In such instances, those codes and devices may be detected as fraudulent and the user may receive a warning of malicious computing attacks. Additionally, the user may be guided to valid codes and devices to utilize and may further receive information on removing such computing attacks.
US11762993B2
A device for providing side-channel protection to a data processing circuit is provided and includes a chaotic oscillator and a counter. The data processing circuit has an input for receiving an input signal, a power supply terminal, and an output for providing an output signal. The chaotic oscillator circuit has an input coupled to receive a control signal, and an output coupled to provide an output signal for controlling a voltage level of a power supply voltage of the data processing circuit. The counter has an input coupled to receive a clock signal, and an output coupled to control a variable parameter of the chaotic oscillator in response to the clock signal. In another embodiment, a method is provided providing the side-channel protection to the device.
US11762987B2
Systems and methods are provided for data randomization using live patching. A method may comprise generating a plurality of randomization live patches, wherein each randomization live patch comprises a respective technique for swapping data values within a data structure. The method may comprise identifying software comprising at least one of: an operating system and an application, identifying a first data structure associated with the software, and selecting a first randomization live patch from the plurality of randomization live patches. The method may comprise modifying, during runtime and without restarting the software, the software using the first randomization live patch such that data values within the first data structure are swapped or shifted in accordance with a first technique.
US11762983B2
A payment application isolation method and apparatus, and a terminal are provided. In the payment application isolation method, a payment application that is selected by a user and that is to be added to an isolation area is obtained; and if the to-be-added payment application has an attribute of being addable to a first isolation area, the to-be-added payment application is added to the first isolation area; or if the to-be-added payment application has an attribute of being addable to a second isolation area, the to-be-added payment application is added to the second isolation area. A payment application added to the first isolation area has an attribute of being invocable by a trusted application installed outside the first isolation area, and a payment application added to the second isolation area has an attribute of being completely isolated from an application installed outside the second isolation area.
US11762980B2
Various methods and systems are provided for autonomous orchestration of secrets renewal and distribution. A secrets management service (“SMS”) can be utilized to store, renew and distribute secrets in a distributed computing environment. The secrets are initially deployed, after which, SMS can automatically renew the secrets according to a specified rollover policy, and polling agents can fetch updates from SMS. In various embodiments, SMS can autonomously rollover client certificates for authentication of users who access a security critical service, autonomously rollover storage account keys, track delivery of updated secrets to secrets recipients, deliver secrets using a secure blob, and/or facilitate autonomous rollover using secrets staging. In some embodiments, a service is pinned to the path where the service's secrets are stored. In this manner, secrets can be automatically renewed without any manual orchestration and/or the need to redeploy services.
US11762972B1
A system of security for a remote user authentication service (RUAS) comprising: an authentication server, mobile wireless device with a SIM card embedded in the mobile wireless device and a RUAS logic that provide a multi-factor remote user authentication service, where one of the factors is a “what you have” factor of authentication, an electronic token in physical possession of the user that is interfaced with the authentication server over the global computer network; the SIM card, embedded in the mobile wireless device, emulates the electronic token to provide the “what you have” factor, thus obviating the need for the business to provision and for the user to carry a separate physical electronic token.
US11762971B1
A dual wearable smart device system and a method of using the dual wearable smart device system for authenticating an electronic financial transaction are described. In one embodiment, a method for approving an electronic financial transaction using at least two wearable smart devices includes providing a first wearable smart device that is designated as a payment device for conducting electronic financial transactions. The method also includes providing a second wearable smart device that is designated as a confirmation device for confirming the electronic financial transactions by the first wearable smart device. The method includes initiating, by the first wearable smart device, an electronic financial transaction, and, approving, by the second wearable smart device, the electronic financial transaction initiated by the first wearable smart device. The method further includes authenticating the first wearable smart device to complete the electronic financial transaction.
US11762970B2
A structured data store service, such as a database service, may implement fine-grained access to data maintained at the database service using federated identity. Fine grained access requests may be received at a database service for specified data maintained for an application provider from a client of the application provider. An access credential may be also be received. Verification of the access credential may be obtained, and the database service may evaluate the fine-grained access request according to a delegation policy corresponding to the access credential to determine whether the fine-grained request is authorized. If authorized, the fine-grained access request may be service. If not authorized, the fine-grained access request may be denied. In some embodiments, multiple application clients may have the same authorization for data, such as read authorization, while another one or more application clients may have different authorization for the data, such as write authorization.
US11762966B2
A method in an electronic device includes comparing, with one or more processors, at least one image with one or more predefined reference images and determining whether the at least one image comprises a depiction of a mien expressed by the object. When the object is authenticated as the authorized user of the electronic device and the at least one image fails to comprise the depiction of the mien expressed by the object, the one or more processors grant limited operational access to features, applications, or data of the electronic device. When the object is authenticated as the authorized user of the electronic device and the at least one image comprises the depiction of the mien expressed by the object, the one or more processors can grant full operational access to the features, the applications, or the data of the electronic device.
US11762965B2
Methods and systems may incorporate voice interaction and other audio interaction to facilitate access to prescription related information and processes. Particularly, voice/audio interactions may be utilized to achieve authentication to access prescription-related information and action capabilities. Additionally, voice/audio interactions may be utilized in performance of processes such as obtaining prescription refills and receiving reminders to consume prescription products.
US11762964B2
Memory is partitioned and isolated in container-based memory enclaves. The container-based memory enclaves have attestable security guarantees. During provisioning of the container-based memory enclaves from a container image, a purported link in the container to a memory address of the enclave is modified to verifiably link to an actual memory address of the host, such as partitioned memory enclave. In some instances, enclave attestation reports can be validated without transmitting corresponding attestation requests to remote attestation services, based on previous attestation of one or more previous container attestation reports from a similar container and without requiring end-to-end attestation between the container and remote attestation service for each new attestation request.
US11762960B2
Apparatuses, methods, systems, and program products are disclosed for secure file distribution. An apparatus includes a processor and a memory that stores code executable by the processor. The code is executable by the processor to divide a file that is intended for a recipient into a plurality of portions. The code is executable by the processor to associate each of the plurality of portions with a different one of the recipient's electronic devices. The code is executable by the processor to assemble the plurality of portions of the file for the recipient in response to authenticating the recipient on each of the recipient's electronic devices that is associated with a portion of the plurality of portions of the file.
US11762954B2
Various embodiments are described that relate to classification of an unknown object. A time series signal associated with an unknown object can be obtained from a sensor. The time series signal can be subjected to a transform set, such as a Fourier transform and a discrete cosine transform, to produce a transform outcome. Based, at least in part, on the transform outcome, the unknown object can be classified.
US11762952B2
Aspects of the present disclosure are directed to an artificial reality (XR) application system controlling applications in an artificial reality environment. In various cases, these controls include automatically suggesting XR applications by determining an XR context and identifying applications that match the XR context. These applications can be suggested to a user, who can authorize their execution, setting permissions for the application. In some cases, applications can be divided into components which can be progressively downloaded. By providing application suggestions relevant to the current context and progressively downloading application components, applications can appear ambient, rather than relying on users to constantly download, install, or activate applications. Permissions for applications may be revoked permanently or for certain situations—either through user permissions selections or automatically in response to determined user intents. When multiple applications are simultaneously authorized to execute, the XR application system can employ a ranking system to prevent overcrowding.
US11762950B1
An electronic device may access one or more records associated with an individual based at least in part on an identifier of the individual. Then, based at least in part on values of features associated with a predetermined segment in a population that includes the individual and values of the features in the one or more records, the electronic device assigns the individual to the predetermined segment. Note that the features may be identified based at least in part on count statistics of the features in combinations of features for the population, and the predetermined segment may be based at least in part on distances (such as Euclidean distances) computed using values of the features. Next, the electronic device provides a recommendation for the individual, where the recommendation is based at least in part on one or more attributes associated with one or more other individuals in the predetermined segment.
US11762949B2
Provided are a classification model training method, system, electronic device, and storage medium. The method includes: determining sampling rates of first-class samples and second-class samples in a data set, and setting the samples with a sampling rate less than a preset value as target samples (S101); determining data distribution feature information of the target samples based on Euclidean distances between all the samples in the data set (S102); wherein the data distribution feature information is information describing the number of same-class samples in nearest neighbor samples, and the nearest neighbor samples are two samples at a Euclidean distance less than a preset distance; generating new samples corresponding to the target samples based on the data distribution feature information (S103); and training the classification model using the first-class samples, the second-class samples and the new samples (S104).
US11762945B2
Synching multiple streams in a complex enterprise product by collecting and analyzing stream dependency data. Collection and analysis of data for large scale and complex enterprise results in a multi-dimensional relationship diagram that highlights the interconnected dependencies of the streams. This allows enterprise software users to more easily determine and select which stream (or streams) will help the user to perform a given task.
US11762944B2
An adaptive processor implements partial updates when it adjusts weights to optimize adaptation criteria in signal estimation, parameter estimation, or data dimensionality reduction algorithms. The adaptive processor designates some of the weights to be update weights and the other weights to be held weights. Unconstrained updates are performed on the update weights, whereas updates to the set of held weights are performed within a reduced-dimensionality subspace. Updates to the held weights and the update weights employ adapt-path operations for tuning the adaptive processor to process signal data during or after tuning.
US11762941B2
A system that improves productivity and computer access to various network sites by providing users with a single stop destination for consumption of information that is spread across multiple network sites is described. A user interface (UI) view is customizable in the sense that each user is enabled to define the type of information to be displayed, as well as the way the information is organized. To do this, the system is configured to expose various options for configuring the UI view. The options enable a user to create a widget, which is a mechanism configured to retrieve data from a target location and display the data in a tile of the UI view. Accordingly, the UI view acts as a container for multiple widgets configured at the user level, thereby providing a one stop solution for the network information that is of continued interest to a particular user.
US11762932B2
A spatial search may be performed using representations of geometric shapes stored in a key-value store. A request to perform a spatial search may be received, the request including a geometric shape composed of one or more points. The points of the geometrical shape may be translated into one or more spatial indexes representing spatial cells using a space-filling curve. A key-value store may then be incrementally searched for each spatial index to identify spatial cells intersecting the geometric shape for which other known geometric shapes exist. The key-value store may then be searched to identify the known geometric shapes intersecting the geometric shape included in the search.
US11762931B2
Provided are a feedback method and apparatus based on an online document comment, and a non-transitory computer-readable storage medium. The feedback method based on an online document comment includes receiving comment push information sent by a server, where the comment push information is generated by the server according to a comment feedback addition request sent by a terminal and includes a document identifier, a comment identifier, and a comment feedback type; determining a first target document matching the document identifier and determining a first comment matching the comment identifier in the first target document; and acquiring comment feedback matching the comment feedback type and adding the comment feedback in a comment feedback display region matching the first comment.
US11762930B2
This application discloses a system for providing information related to an observed entity to a user. The system includes an information database, a score database, an inference engine and an information providing module. The information database has a plurality of messages stored therein and the messages are related to the observed entity. The score database has a plurality of scores recorded thereinto, and the scores are corresponding to the messages and are input by the user. The inference engine retrieves at least one selected message from the messages stored in the information database according to at least one source data and the score database and generates a list of the selected message. The information providing module provides the selected message to the user according to the list.
US11762927B2
Processes and apparatuses for content personalization are provided, providing for rule configuration. Content personalization systems interpret user behavior and attributes along with the content users are interacting with, to build optimized predictive models of what content the user may want to see next. Those predictive models can be utilized to personalize content in one or more environments, including email, mobile and applications. Rules include filters applied to the predictive model output and/or the overall system output. Filters can be prioritized and iteratively applied or removed to adjust system output to satisfy desired result set criteria.
US11762920B2
Case management systems and techniques are disclosed. In various embodiments, searching case instances is facilitated. An indication to create a composite index across hierarchical case nodes comprising a case model is received. Case instance data associated with the case model is used to generate the composite index. The composite index is made available to be used to optimize searches of a plurality of case instances with which the case instance data is associated.
US11762915B2
Systems and techniques are described herein for providing a beholder, via a user interface on a user experience device, with a multi-faceted and flexibly-dimensional virtual experience of one or more target identities placed in a subject matter context. A systems aspects include selecting, finding, and interpreting digital content pertaining to a subject matter context indicated by the beholder; deconstructing digital content into discrete content elements containing content segments that are classified according to a schema of element facets, and then constructing a facet-segmented repository of discrete content elements pertaining to a target identity; supplementing existing digital content with supplemental information and content to support the presentation of expanded information content, dimensions, or sensory capabilities; and creating and presenting a virtual experience container that is adapted to the beholder and the capabilities of the beholders user experience device.
US11762912B2
The invention provides a system and method for providing ttx-based categorization services and a categorized commonplace of shared information. Currency of the contents is improved by a process called conjuring/concretizing wherein users' thoughts are rapidly infused into the Map. As a new idea is sought, a goal is created for a search. After the goal idea is found, a ttx is concretized and categorized. The needs met by such a Map are prior art searching, competitive environmental scanning, competitive analysis study repository management and reuse, innovation gap analysis indication, novelty checking, technology value prediction, investment area indication and planning, and product technology comparison and feature planning.
US11762910B2
System and method for providing improved interfaces for data operations based on a connections graph
A system and method for providing an improved user interface for executing data operations. A method includes: identifying a first node and a second node from different connections graphs, each node representing a respective user account, the user accounts of the first and second nodes sharing at least one common attribute; generating, based on the different connections graphs, an influence indicator for each of the first node and the second node; identifying a data operation executed by the first node on a dataset when the influence indicator of the first node is higher than the influence indicator of the second node, wherein the identified data operation causes generation or retrieval of business intelligence system data when executed; and sending data indicating the identified data operation to a device of the second node, wherein the device is configured to display a user interface including the identified data operation.
US11762909B2
Observable data points are collected and organized into a link-oriented data set comprising nodes and links. Information is abstracted for use in link analysis by generating links between the collected data points, including deriving links and inducing links. A link can be induced by linking together a pair of nodes that satisfy a distance function. Exemplary distance functions that can be used to induce links include geospatial proximity, attribute nearness, and name similarity. Paths can be identified between selected nodes of interest through a dataset operation, and nodes and/or links can be selectively included or excluded from the data set operation. The dataset can be augmented with pedigree information or one or more association nodes. Link information, including a trajectory and a connected path that selectively produces or excludes one or more intermediate nodes, can be displayed and/or produced in a specified format.
US11762883B1
The present disclosure includes a system, method, and article of manufacture for generating an entity graph. The method may comprise determining a relationship between a first entity and a second entity based upon internal data, external data, and/or online data associated with the first entity, and generating the entity graph comprising at least two nodes and an edge connecting the at least two nodes. The method may further comprise, in various embodiments, tailoring marketing to the first entity based upon the entity graph, detecting fraud against the first entity based upon the entity graph, periodically updating the entity graph based upon new internal data and new online data, and/or adjusting the edge based upon a change in the relationship between the first entity and the second entity.
US11762882B2
A system and method for analysis and management of data distribution in a distributed database environment. A method may include analyzing information related to transactions between an application and a plurality of data storage systems to produce analysis results. Analysis results may be used to produce a set of rules for defining logical data chunks. A logical data chunk may include at least a portion a data set stored in the plurality of data storage systems. A data distribution policy may be defined based on the set of rules. Other embodiments are described and claimed.
US11762877B2
A method for linking payment accounts includes: storing a plurality of account profiles, each profile including data related to a payment account including an account number and account data; encrypting the account number included in each account profile using a method of encryption to obtain an encrypted account number; receiving account linkage data, the data including a plurality of encrypted account identifiers, each identifier being indicated as being linked to another identifier, and each identifier being encrypted using the method of encryption; matching each of the encrypted account identifiers to an encrypted account number; and updating one or more account profiles to indicate a link to another account profile where the encrypted account number included in the profile being updated matches an encrypted account identifier that is indicated as being linked to an encrypted account identifier that matches the encrypted account number included in the other profile.
US11762876B2
Disclosed are system and methods for processing and storing data files, using a data edge file format. The data edge file format separates information about what symbols are in a data file and information about the corresponding location of those symbols in the data file. Examples convert a source file comprising symbols into a data edge index having a manifest portion, a symbol portion, and a locality portion. The symbol portion contains a sorted unique set of symbols from the source file, and the locality portion contains a plurality of location values referencing the symbol portion. Examples include normalizing structured data from the source file by modifying the locality manifest portion of the data edge file to include a description of at least one nonexistent column empty locality value at a respective position within the locality file representing an omission of data at an associated position in the source file.
US11762874B2
A data analytics application receives a workflow that includes a sequence of tools. Each tool in the sequence performs a data analytics function. The data analytics application generates an interactive element for a tool in the sequence based on the data analytics function of the tool in the workflow. The interactive element is applied to the tool to update the workflow. The interactive element may be affiliated to the tool or be added into the analytics workflow as a new tool. The updated workflow is provided for processing a data file. The updated analytics workflow generates a result item representing an outcome of the processing of the data file. The interactive element applied to the tool is adapted to receive a user input and to trigger an operation of the tool based on the user input to generate a different result item.
US11762872B2
Various embodiments provide a so-called companion experience in which content consumed on a primary screen can serve as a source for an automatic search that returns related content that can be presented on an auxiliary screen. The companion experience can be considered to reside in a layer that can be moved across different screens. The different screens can include different physical screens, such as those associated with different computing devices, or the same physical screen in which the companion experience would be rendered in a frame or sub-window.
US11762868B2
A method for managing metadata for a transactional storage system include receiving a query request at a snapshot timestamp. The query request requests return of at least one data block from a plurality of data blocks. Each data block includes a corresponding write epoch timestamp and a corresponding conversion indicator indicating whether the data block is active or has been converted at a respective conversion timestamp. The method also includes setting a read epoch timestamp equal to the earliest one of the write epoch and determining whether any of the respective conversion timestamps occurring at or before the snapshot timestamp occur after the read epoch timestamp. The method also includes determining the at least one data block requested by the query request by scanning each of the data blocks including corresponding write epoch timestamps occurring at or after the read epoch timestamp.
US11762867B2
Embodiments of the present invention provide systems and methods for associating rule mining in data comprising first and second variables, by generating a first and second filtering bitmap. The first filtering bitmap represents a set of values for the second variable for each of a plurality of values of the first variable. The second filtering bitmap represents, associations between frequent values of the second variable, which enables the identification of frequent 2-pattern itemsets. Thus, by performing first logical operations on the frequent 2-pattern itemsets, frequent high order-pattern itemsets may be identified. A max pattern itemset may be identified among the frequent high order-pattern itemsets. As a result, embodiments may mitigate performance and stability problems associated with conventional association rule mining approaches.
US11762863B2
Examples of the present disclosure describe systems and methods relating to hierarchical contextual search suggestions. In an example, search suggestions may be provided to a user searching for content of a content management platform. In some examples, the content management platform may manage hierarchical content, such that search suggestions provided to the user for a search query may be associated with content at a level of the hierarchical content accessed by the user. If there is not a sufficient number of search suggestions to provide to the user at the current level of the hierarchy, additional and/or alternative search suggestions may be generated for the user based on content from a different level of the hierarchy. As a result, the user may continue to receive relevant search suggestions, while reducing the amount of computing overhead and analysis used to generate such search suggestions.
US11762859B2
Embodiments of the present disclosure relate to an approach for database query. According to the approach, a query for a group of data records is received. At least one index is created on at least one field of the data records and comprises index entries for storing and sorting respective values of the at least one field of the data records. It is determined if the query satisfies a predetermined condition. In response to the query satisfying the predetermined condition, a result of the query is determined by skipping at least a part of operations required by the query based on the at least one index.
US11762849B2
A computer-implemented method for managing access to data stored in a database is provided. The method includes storing in the database a switch parameter having a first value, storing in the database at least two instances of a data object wherein each of the instances includes a unique identifier, receiving a client query from a requestor, determining by the computing device an active instance from the at least two instances based at least in part on comparing the first value of the switch parameter to the unique identifier of each instance, modifying by the computing device the client query at least in part based on the determined active instance to create a resultant query, executing the resultant query against the active instance to generate a resultant data, and providing the resultant data to the requestor.
US11762846B1
The subject technology receives a transaction for performing an operation on a distributed database, the transaction associated with an account. The subject technology identifies a tenant corresponding to the account associated with the transaction. The subject technology retrieves a set of encryption keys based at least in part on the account and the tenant. The subject technology determines a derived encryption key using a cryptographic hash function applied to a hybrid tenant master encryption key and a local random generated identifier. The subject technology encrypts a record value and a key value associated with transaction using the derived encryption key. The subject technology determines a tree structure associated with the tenant. The subject technology determines a non-leaf node using a tenant prefix of the tenant. The subject technology inserts the encrypted record value, and the encrypted key value at a leaf node below the non-leaf node of the tree structure.
US11762844B2
Based at least in part on a determination of an amount of remaining storage available in a device being relative to a particular level, a device trims at least a portion of the blockchain from the device including by making storage allocated to the portion of the blockchain available. The device recalculates the blockchain without the portion of the blockchain that has been trimmed from the device. Further, the device sends a message to another device participating in the blockchain, the message including at least the hash for the recalculated blockchain devices.
US11762836B2
In accordance with an embodiment, described herein is a system and method for capture of change data from a distributed data source system, for example a distributed database or a distributed data stream, and preparation of a canonical format output, for use with one or more heterogeneous targets, for example a database or message queue. The change data capture system can include support for features such as distributed source topology-awareness, initial load, deduplication, and recovery. A technical purpose of the systems and methods described herein includes determination and communication of changes performed to data at a distributed data source that includes a large amount of data across a plurality of nodes, to one or more target computer systems.
US11762831B2
method for querying a data storage includes receiving queries for execution in the data storage, and deriving from the queries one or more table-scans over one or more tables of the data storage. Candidate sparse indexes, for pruning the table-scans, are specified based on the queries. Pruning-power measures, indicative of as effectiveness of the candidate sparse indexes in pruning the table-scans, are evaluated. One or more of the candidate sparse indexes are converted into actual sparse indexes, depending on the pruning-power measures. The queries are executed by performing the table-scans, including pruning the table-scans using the actual sparse indexes.
US11762826B2
A search apparatus including: a storage configured to store search target data; and a calculator configured to perform search processing for the search target data based on key data, the search target data being data of a multiway tree structure including an internal node array and a leaf node array, each internal node includes a bit vector representing whether a transition destination is an internal node or a leaf node by a bit, and the calculator is configured to repeatedly execute, until a transition node becomes a leaf node, processing of obtaining a chunk of a predetermined bit length from the key data, determining whether a transition destination from the internal node is an internal node or a leaf node based on a bit, in the bit vector of the accessing internal node, that corresponds to a value of the chunk, and accessing a node of the transition destination.
US11762825B2
Systems, methods, and computer-readable media of which the method includes obtaining a knowledge graph comprising elements and relationships that connect together the elements, receiving a raw oilfield data, generating structured oilfield data based on the raw oilfield data, wherein the structured oilfield data represents information about the raw oilfield data, and generating unstructured oilfield data based on the raw oilfield data, the structured oilfield data, and the knowledge graph. The unstructured data includes data about the raw oilfield data, and one or more of the elements, one or more of the relationships, or both.
US11762823B2
Cloning enterprise content management systems is described. A first remote procedure call is executed to a source database management system associated with a source enterprise content management system to retrieve a source object type from the source enterprise content management system. A second remote procedure call is executed to a target database management system associated with a target enterprise content management system to create a target object type in the target enterprise content management system, wherein the target object type is based on the source object type. Source metadata tables associated with the source object type are retrieved from the source enterprise content management system. The source metadata tables are stored as target metadata tables in the target enterprise content management system.
US11762819B2
A method of persisting and performing a clustering analysis through use of a large data electronic file system includes generating a job identifier and linking the job identifier with a configuration identifier, a plurality of model identifiers and a plurality of data regularization identifiers. Each of the configuration identifier, model identifiers and data regularization identifiers are stored in respective management tables of the file system along with meta-data indicating a physical location of an analysis configuration, a physical location of a data regularizer and a physical location of a clustering model, respectively. The method further includes specifying the job identifier to a clustering analysis application causing the analysis configuration, the clustering models and the data regularizers to load into the clustering analysis application and receiving a plurality of scores resulting from a cluster analysis performed by the clustering analysis application based on the job identifier.
US11762815B2
A multi-framework blockchain service may be implemented with a common interface to manage different types of blockchain networks. Requests to create a blockchain network may be received via an interface for the control plane that triggers the creation of the blockchain network according to an identified workflow. Various operations to change the blockchain network, including membership changes, node additions, governance changes, analytics changes, and monitoring changes may be allowed or denied by the control plane according to a distributed governance policy in effect for the blockchain network.
US11762813B2
This disclosure provides for a highly-efficient and scalable compression tool that compresses quality scores, preferably by capitalizing on sequence redundancy. In one embodiment, compression is achieved by smoothing a large fraction of quality score values based on k-mer neighborhood of their corresponding positions in read sequences. The approach exploits the intuition that any divergent base in a k-mer likely corresponds to either a single-nucleotide polymorphism (SNP) or sequencing error; thus, a preferred approach is to only preserve quality scores for probable variant locations and compress quality scores of concordant bases, preferably by resetting them to a default value. By viewing individual read datasets through the lens of k-mer frequencies in a corpus of reads, the approach herein ensures that compression “lossiness” does not affect accuracy in a deleterious way.
US11762812B2
Technologies for detecting changes in a namespace using namespace enumeration endpoint response payloads are disclosed. A namespace is enumerated at a first time by retrieving response payloads containing metadata describing each location in the namespace from a namespace enumeration endpoint. Signatures are generated based on the response payloads and stored. To determine if changes were made to the namespace between the first time and a subsequent second time, metadata is retrieved from the namespace enumeration endpoint for the namespace at the second time and signatures are generated. Signatures generated at the first time are then compared to the signatures generated at the second time. If the signatures are different, the items in the location in the namespace changed between the first time and the second time. Changes occurring in a location of the namespace can then be identified based on the metadata obtained at the first and second times.
US11762811B2
Systems and methods electronically generate sample dots, produce resources associated with the dots and estimate a resource for a target point from known resources of dots near the target point based on client side version of digital rules, cataloged data and coarse values previously received from the online service platform. A client receives cataloged data of a cataloged domain in which the cataloged data includes data representing a plurality of dots and a respective computed resource value for each of the dots and each dot of the plurality of dots represents a point in the cataloged domain. In response to confirming a target point is in the cataloged domain, the system discovers a closest one or more dots to the target point based on the cataloged data, estimates a statistic for a resource for the target point based on the respective computed resource values of the closest one or more dots, stores the estimated statistic in a memory, and produces the local estimate based on the estimated statistic.
US11762810B2
Provided are a method, system, and computer program product in which operations are performed to receive a question that includes a descriptor and an indication that indicates that a unique answer to the question is expected. A determination is made of instances of matching descriptors and descriptor targets from a set of documents. The determined descriptor targets are compared for consistency. In response to determining that the determined descriptor targets are inconsistent, more restrictive descriptors are iteratively generated via a selection model based on metadata associated with the question until the descriptor targets are consistent. An answer to the question is returned from consistent descriptor targets.
US11762809B2
Systems, methods, articles of manufacture, and computer program products for scalable subscriptions for virtual collaborative workspaces. An indication of a process event associated with a computer-implemented process may be received. A population of subscribers subscribed to at least one property of one of the process event or the computer-implemented process may be determined. A virtual collaborative workspace for the process event may be generated, the virtual collaborative workspace operative to present context information associated with the process event to a plurality of subscribers. A message may be sent to the population of subscribers indicating the process event, the message comprising a link to access the virtual collaborative workspace. The virtual collaborative workspace may be generated for display responsive to selection of the link by the at least one of the population of subscribers.
US11762807B2
Snapsets containing snapshots from a group of storage volumes are assigned snapset IDs. The same snapset ID is applied to each snapshot of the snapset, and is a globally unique value within the storage system. The snapset ID is assigned to a snapshot upon creation, and remains the same regardless of creation or deletion of other snapshots on the storage volume. By assigning a snapset ID to each snapshot of the snapset, and maintaining the snapset ID as a constant value as long as the snapshot is maintained on the storage system, it is possible to easily determine which snapshots form a given snapset. Control operations on particular storage groups or across storage groups are implemented by specifying particular actions to be taken on snapsets or snapshots, which are identified using the snapset IDs.
US11762804B2
Methods and apparatus relating to scalar core integration in a graphics processor. In an example, an apparatus comprises a processor to receive a set of workload instructions for a graphics workload from a host complex, determine a first subset of operations in the set of operations that is suitable for execution by a scalar processor complex of the graphics processing device and a second subset of operations in the set of operations that is suitable for execution by a vector processor complex of the graphics processing device, assign the first subset of operations to the scalar processor complex for execution to generate a first set of outputs, assign the second subset of operations to the vector processor complex for execution to generate a second set of outputs. Other embodiments are also disclosed and claimed.
US11762791B1
A system and a method for detecting baseboard management controller (BMC) includes the BMC and a CPLD. The BMC includes a GPIO and configured to drive the GPIO to output a first signal. The CPLD is connected to the GPIO and is configured to determine a status of the BMC by detecting whether the GPIO outputs the first signal. When the CPLD detects that the GPIO is not outputting the first signal, the CPLD determines that the BMC is in an abnormal status; when the CPLD detects that the GPIO is outputting the first signal and a level status of the first signal is switched in a predetermined time, the CPLD determines that the BMC is in a normal status.
US11762787B2
A DRAM includes at least four groups of memory cores and at least four memory access channel interfaces that, in a first mode, each respectively are to receive memory access commands, directed to a corresponding one of the groups of memory cores. One-half of the memory access channel interfaces are to, in a second mode, each respectively receive memory access commands, directed to a corresponding two of four of the groups of memory cores. The memory access channel interfaces to have electrical connection conductors that lie on opposing sides of at least one line of reflectional symmetry from a second one-half of the one-half of the at least four memory access channel interfaces.
US11762777B2
Devices and methods for cache prefetching are provided. A device is provided which comprises memory and a processor. The memory comprises a DRAM cache, a cache dedicated to the processor and one or more intermediate caches between the dedicated cache and the DRAM cache. The processor is configured to issue prefetch requests to prefetch data, issue data access requests to fetch the data and when one or more previously issued prefetch requests are determined to be inaccurate, issue a prefetch request to prefetch a tag, corresponding to the memory address of requested data in the DRAM cache. A tag look-up is performed at the DRAM cache without performing tag look-ups at the dedicated cache or the intermediate caches. The tag is prefetched from the DRAM cache without prefetching the requested data.
US11762771B2
Methods, systems, and devices for advanced power off notification for managed memory are described. An apparatus may include a memory array comprising a plurality of memory cells and a controller coupled with the memory array. The controller may be configured to receive a notification indicating a transition from a first state of the memory array to a second state of the memory array. The notification may include a value, the value comprising a plurality of bits and corresponding to a minimum duration remaining until a power supply of the memory array is deactivated. The controller may also execute a plurality of operations according to an order determined based at least in part on a parameter associated with the memory array and receiving the notification comprising the value.
US11762761B2
A system for generating synthetic test cases for fuzz testing. One example includes an electronic processor. The electronic processor is configured to pre-process training data, use the training data to train a discriminator DNN to evaluate a test case to determine whether the test case is likely to expose a software vulnerability, and use the discriminator DNN to train a generator DNN to generate a test case that is likely to expose a software vulnerability. The electronic processor uses the discriminator DNN to train the generator DNN by determining whether a test case generated by the generator DNN is likely to expose a software vulnerability and sending a determination of whether the test case generated by the generator DNN is likely to expose a software vulnerability to the generator DNN. The electronic processor is further configured to, when the generator DNN is trained, generate one or more test cases.
US11762755B2
Systems and methods for non-human account tracking are disclosed. According to one embodiment, a method may include: retrieving, by a tracing tool computer program executed by a computer processor, a plurality of records for a computer application from an application database, the plurality of records comprising a computer application name, one or more Application Programming Interfaces (APIs) associated with the computer application, and an identification of a plurality of non-human accounts that have access to the computer application; storing, by the tracing tool computer program, the plurality of records as raw data in a relational database; determining, by the tracing tool computer program, that each of the retrieved plurality of non-human accounts is in an account vault; associating, by the tracing tool computer program, the non-human accounts with the retrieved one or more APIs; and storing, by the tracing tool computer program, the association in a relational database.
US11762752B2
Facilitating detection of anomalies of a target entity is provided herein. A system can comprise a processor and a memory that stores executable instructions that, when executed by the processor, facilitate performance of operations. The operations can comprise training a model on a first set of variables that are constrained by a second set of variables. The second set of variables can characterize elements of a defined entity. The first set of variables can define a normality of the defined entity. The operations also can comprise employing the model to identify expected parameters and unexpected parameters associated with the defined entity to at least a defined level of confidence.
US11762749B2
A system and method for providing intelligence of software applications. The method comprises collecting, from a plurality of resources, data utilized to at least execute a plurality software applications of an organization; analyzing the collected data to identify the plurality of software applications; determining, by using a static analysis process, dependencies between the software applications of the identified plurality of software applications; compiling visibility data based on the identified plurality of software applications and the determined dependencies; generating a dataflow map, wherein the dataflow map includes the visibility data; and enabling a control of at least one policy based on the visibility data included in the dataflow map.
US11762744B2
Failover methods and systems for a networked storage environment are provided. In one aspect, a read request associated with a first storage object is received, during a replay of entries of a log stored in a non-volatile memory of a second storage node for a failover operation initiated in response to a failure at a first storage node. The second storage node operates as a partner node of the first storage node. The read request is processed using a filtering data structure that is generated from the log prior to the replay and identifies each log entry. The read request is processed when the log does not have an entry associated with the read request, and when the filtering data structure includes an entry associated with the read request, the requested data is located at the non-volatile memory.
US11762740B2
Disclosed are systems and methods restoring a computing system. The described method includes emulating a virtual disk using a backup of the computing device and generating an ancillary virtual machine (VM). The method includes determining and writing, to a delta disk linked to the virtual disk, configuration modifications to the ancillary VM that enable booting of the ancillary VM using the virtual disk on a different device with dissimilar hardware as the computing device. Responsive to receiving a request to perform recovery of the computing device, the method comprises restoring the backup by creating on the different device a recovery virtual machine (VM) having a base virtual disk emulated from the backup, and modifying the recovery VM by attaching the delta disk having the configuration modifications.
US11762729B2
A computer management apparatus including a plurality of nodes, each including a processor and a storage device, and stores a countermeasure result table including a plurality of combinations of an anomaly detection rule, a countermeasure rule which is a countermeasure against an anomaly, and an effect indicating effectiveness of these rules, and the management apparatus includes: an anomaly detection unit that detects an anomaly of the computer system based on information acquired from the computer system and the anomaly detection rule; an execution unit that decides a countermeasure, at which the anomaly has been detected by the anomaly detection unit, on the basis of the detected anomaly, the countermeasure rule, and the effect indicating the effectiveness, and executes the decided countermeasure; and a countermeasure result information setting unit that evaluates a result of the countermeasure and records the result in the effect indicating the effectiveness in the countermeasure result table.
US11762726B2
An information processing apparatus includes: a reception module configured to receive selection of an output signal corresponding to a root cause from a group including a plurality of output signals, the plurality of output signals being obtained from a plurality of devices to be managed and being obtained in a predetermined period; a replacement module configured to replace a selection result received by the reception module with a combination of the selection results in two output signals, the selection result being corresponding to the group, the two output signals being selected from the plurality of output signals; and a model generation module configured to generate a ranking model of the plurality of output signals based on the selection results after the replacement.
US11762715B2
Retention of events of an ordered event stream according to at least one triggered retention policy is disclosed. Expiration of events stored in a segment of an ordered event stream (OES) can be desirable. New events can be added to a head of an OES segment, and pruning events from a tail of the OES segment can be desirable. Processing applications can predicate event retention, e.g., restricting expiration of an event, on at least one triggered retention policy. In some embodiments, an additional fixed retention policy can be combined with the triggered retention. The disclosed retention can be performed at the event-level or at less granular levels, e.g., segment-level, OES-level, etc., e.g., via batching of events.
US11762711B2
NUMA-aware reader-writer locks may leverage lock cohorting techniques that introduce a synthetic level into the lock hierarchy (e.g., one whose nodes do not correspond to the system topology). The synthetic level may include a global reader lock and a global writer lock. A writer thread may acquire a node-level writer lock, then the global writer lock, and then the top-level lock, after which it may access a critical section protected by the lock. The writer may release the lock (if an upper bound on consecutive writers has been met), or may pass the lock to another writer (on the same node or a different node, according to a fairness policy). A reader may acquire the global reader lock (whether or not node-level reader locks are present), and then the top-level lock. However, readers may only hold these locks long enough to increment reader counts associated with them.
US11762703B2
An on-demand code execution environment present in points of presence (POPs) and in regions serviced by the POPs is provided herein. For example, a POP may receive a request to execute a task associated with user-defined code. If the POP determines that the computing resources necessary to execute a received task are not available or that the POP should not execute the received task for another reason (e.g., the task is not commonly received and the computing resources needed to execute the task are therefore best allocated for other requests), the POP can forward the task to a region that the POP services for execution by an on-demand code execution environment present in the region. The on-demand code execution environment present in the region can execute the task and forward the results of the execution to the POP for distribution back to a user device that requested the task execution.
US11762701B2
A data processing method includes receiving a request to perform a calculation, identifying, based on the request, data items needed to perform the calculation and retrieving the data items from a data store, storing, in memory, the items, generating graphs for the calculation, wherein each graph comprises one or more nodes, each node comprising instructions to perform at least a portion of the calculation and at least one data item needed by the portion of the calculation, executing each of the graphs to generate a result for the calculation by traversing the graph and processing each node using the instructions of the node and the at least one data item of the node, wherein executing is performed without accessing the data store, and storing, in the data store, the result.
US11762695B2
Transparent memory management for over-subscribed accelerators is disclosed. A request from a remote initiator to execute a workload on a shared accelerator is received at a host system comprising the shared accelerator. A determination is made that there is insufficient physical memory of the accelerator to accommodate the request from the remote initiator. Responsive to determining that there is insufficient physical memory of the accelerator. An allocation of host system memory is requested for the remote initiator from the host system. A mapping between the remote initiator and the allocation of host system memory is then created.
US11762694B2
The disclosure relates to systems, methods and computer-readable media for using system jobs for performing actions outside the constraints of batch compute jobs submitted to a compute environment such as a cluster or a grid. The method for modifying a compute environment from a system job disclosure associating a system job to a queuable object, triggering the system job based on an event and performing arbitrary actions on resources outside of compute nodes in the compute environment. The queuable objects include objects such as batch compute jobs or job reservations. The events that trigger the system job may be time driven, such as ten minutes prior to completion of the batch compute job, or dependent on other actions associated with other system jobs. The system jobs may be utilized also to perform rolling maintenance on a node by node basis.
US11762687B2
Systems and methods for processing business transaction entities are provided. An example method includes receiving, by a task queue module, a sequence of submission entities; generating, by the task queue module and based on submission processing rules, a task for processing the submission entities; adding the task to a task queue; determining dependencies between tasks in the task queue; and executing, by worker threads on a plurality of worker instances, the tasks of the task queue, wherein the executing includes requesting, by a worker thread of the worker threads, a task from the task queue; determining, by the worker thread and based on the dependencies, that the task queue does not include pending tasks on which the task depends and, executing the task; determining, by a cloud resources director, a number and types of pending tasks in the task queue; and adjusting the types or numbers of the worker instances.
US11762684B2
Particular embodiments manage distribution of tasks to heterogeneous group of computing devices is disclosed. Computing devices in the group may have disparate attributes that may affect handling of a specific task (e.g., processing speed, network bandwidth, GPU availability, utilization, type of operating system, availability of certain utilities). Tasks may be received from task-requester computer systems, and each task may be associated with an information set. This information set may comprise a description of the task, a token to be provided for completion of the task, and at least one task-processing rule for a task result provided by one or more computing devices involved in handling the task. Task results are received and compared to the task-processing rule until the task-processing rule is satisfied.
US11762680B2
The present disclosure provides methods, systems, and non-transitory computer readable media for optimizing data storing. An exemplary system comprises: a flash drive comprising a plurality of dies; and a memory configured to store a mapping associating a first virtual machine with a first set of dies of the plurality of dies and a second virtual machine with a second set of dies of the plurality of dies, wherein: the first set of dies are hibernated in response to the first virtual machine changing to an inactive state; and the first set of dies are activated in response to the first virtual machine changing to an active state.
US11762678B2
A system and method for scanning of virtual machine images. The method includes creating a virtual machine instance of a virtual machine based on a virtual machine image of the virtual machine and an application programming interface (API) of an environment in which the virtual machine is to be deployed, wherein the virtual machine image has an entry point such that the virtual machine instance executes the entry point; and replacing the entry point of the virtual machine instance with a lightweight script, wherein the lightweight script is configured to retrieve a static scanner executable, to execute the static scanner executable, and to send results of the scanning.
US11762674B2
An example system includes a plurality of scriptable devices, each of which exposes an interface. The system may also comprise a medium storing data indicating, for each of a mapped plurality of device operations, one or more inputs to provide to a corresponding device from the plurality of scriptable devices and a conversion between that device operation and a corresponding application command. In such a system, the medium may also store a plurality of scripts, each of which may have a corresponding scriptable device from the plurality of scriptable devices and may comprise a set of device operations. The system may also comprise a computer to repeatedly preform an operation cycle comprising determining whether an application command should be executed and, when it should, generating a globally unique identifier corresponding to that command and adding that globally unique identifier and a device operation corresponding to that command to a log.
US11762656B2
Disclosed embodiments include a Custom Resource Abstraction and Fabrication Tool (CRAFT) that declares operators in a robust, idempotent, and generic manner for any resource. In embodiments, a developer can run create, read, update, and delete (CRUD) operations on resources in any language. The developer can create configuration files that is used by CRAFT to generate and deploy application container with the operator according to the configuration files. Other embodiments may be described and/or claimed.
US11762649B2
The present disclosure is directed to automated generation and management of update estimates relative to application of an update to a computing device. One or more updates to be applied to a computing device are identified. A trained artificial intelligence (AI) model is applied that is adapted to generate an update estimate predicting an amount of time that is required to apply an update to the computing device. An update estimate is generated based on a contextual analysis that evaluates one or more of: parameters associated with the update; device characteristics of the computing device to be updated; a state of current user activity on the computing device; historical predictions relating to prior update estimates for one or more computing devices (e.g., that comprise the computing device); or a combination thereof. A notification of the update estimate is then automatically generated and caused to be rendered.
US11762646B2
Techniques are described for securely updating a point-of-sale (POS) system that includes a merchant-facing device and a buyer-facing device. For instance, the merchant-facing device may execute first software that provides first POS functionality and the buyer-facing device may execute second software that provides second POS functionality. To update both devices, the merchant-facing device may receive a software update from a payment service via a network connection, and update the first software using the software update. The merchant-facing device can then cause, via a physical connection, the buyer-facing device to reboot in an update mode and send the software update to the buyer-facing device. In response, the buyer-facing device can update the second software using the software update and then reboot in a payments mode. In some instances, the buyer-facing device can then update a secure enclave on the buyer-facing device using the software update.
US11762642B2
A method of communicating survey questions to a list of participants; the list of participants obtained by including a proxy email address as a participant address in a list of participant email addresses whereby a web enabled server receiving an invitation addressed to the proxy email address also receives the list of participant email addresses; the web enabled server subsequently transmitting survey questions to the participants identified by the list of participant email addresses. Also disclosed is method of assembling programme code for execution on a platform. Also disclosed is a portal which provides a facility for additional communication to be added to meeting results. The communication will be altered to the specific preferences of each recipient and will be added to any Communication that is to be sent by MeetingQuality within the specified timeframe.
US11762641B2
A method of allocating variables to computer memory includes determining at compile time when each of the plurality of variables is live in a memory region and allocating a memory region to each variable wherein at least some variables are allocated at compile time to overlapping memory regions to be stored in those memory regions at runtime at non-overlapping times.
US11762635B2
An artificial intelligence (“AI”) engine is disclosed with AI-engine modules and a plurality of learning agents. The AI-engine modules include instructor, learner, and predictor modules. The learner module is configured to train a plurality of AI models in parallel, and the instructor module is configured to coordinate with a plurality of simulators for respectively training the AI models. The learning agents are configured to process training requests from the instructor on data from the simulators for training the AI models. The learner module is further configured to first train the AI models on a first batch of similar data synchronously pooled in a memory of the learner module with a first processor. The learner module is further configured to subsequently train the AI models on a second, different batch of similar data synchronously pooled in the memory of the learner module with the first processor.
US11762633B2
The present disclosure relates to a circuit and method for determining a sign indicator bit of a binary datum including a step for processing of the binary datum masked with a masking operation, and not including any processing step of the binary datum.
US11762631B2
Disclosed are an information processing method and a terminal device. The method comprises: acquiring first information, wherein the first information is information to be processed by a terminal device; calling an operation instruction in a calculation apparatus to calculate the first information so as to obtain second information; and outputting the second information. By means of the examples in the present disclosure, a calculation apparatus of a terminal device can be used to call an operation instruction to process first information, so as to output second information of a target desired by a user, thereby improving the information processing efficiency. The present technical solution has advantages of a fast computation speed and high efficiency.
US11762625B2
An example method involves causing a control device to display a graphical user interface that comprises an indication of a first zone of a media playback system, wherein the media playback system comprises the first zone and a second zone, and wherein the graphical user interface does not comprise an indication of the second zone. The example method further involves detecting, by the control device, an input that indicates a command to cause the first zone to form a zone group with the second zone and play back a target media in synchrony with the second zone. The method further comprises, based on the detected input, causing the first zone to form a zone group with the second zone and play back the target media in synchrony with the second zone.
US11762624B2
Playback devices can include touch sensor assemblies with one or more integrated antennas. Such touch sensor assemblies can be incorporated into a playback device such as a headphone device. The playback device can include an electrode comprising a first conductor, a second conductor, and a filter coupled between the first and second conductors, a capacitive-touch circuit coupled to the electrode, and a wireless radio coupled to the second conductor. The capacitive-touch circuit is configured to deliver a capacitive sensing signal to the electrode. The wireless radio is configured to facilitate communication over at least one wireless network via the second conductor.
US11762623B2
A method of viewing image data of local content is disclosed. An augmented reality view is created by storing a first device coordinate frame (DCF), moving a first registration marker to select a first feature point (FP1) and a second feature point (FP2) on at least one real-word object viewable by the user through a display. A uniform coordinate system (UCS) alignment module stores locations of the registration marker when selecting the FP1 and the FP2, determines a user coordinate frame (UCF) based on the locations of the first registration marker when selecting the FP1 and the FP2, transforms the DCF to the UCF and displays image data of local content received on a first data source with a projector through the display to the user based on the transformation from the first DCF to the first UCF.
US11762622B1
The present disclosure relates to systems, methods, and non-transitory computer readable media for remotely generating modified digital images utilizing an interactive image editing architecture. For example, the disclosed systems receive an image editing request for remotely editing a digital image utilizing an interactive image editing architecture. In some cases, the disclosed systems maintain, via a canvas worker container, a digital stream that reflects versions of the digital image. The disclosed systems determine, from the digital stream utilizing the canvas worker container, an image differential metric indicating a difference between a first version of the digital image and a second version of the digital image associated with the image editing request. Further, the disclosed systems provide the image differential metric to a client device for rendering the second version of the digital image to reflect a modification corresponding to the user interaction.
US11762618B2
A system and method for visualizing multiple datasets in a virtual 3-dimensional interactive environment. Multiple datasets may be related and virtually cast as 3-dimensional type structures. User interfaces, such as game controllers or headsets, may be used to present the dataset from differing perspectives including the appearance of moving through the data. Certain embodiments provide for mirror image views that allow for presentation of higher order datasets. Other embodiments provide for animation or motion indicia to show how the data is changing and the results on the display. The datasets may represent physical areas or virtual areas as well as demographic, sensors and financial information.
US11762612B2
An information processing apparatus communicates with a mobile terminal used by a user. The information processing apparatus includes circuitry; and a memory storing computer-executable instructions that cause the circuitry to execute managing account information including login information of the user; receiving, from the mobile terminal, a first login request including the login information of the user; allowing login from the mobile terminal upon comparing the login information included in the first login request with the login information included in the account information; associating identification information unique to the mobile terminal with the account information, upon receiving the identification information from the mobile terminal for which the login is allowed; receiving, from an electronic device, a second login request including the identification information; and allowing login from the electronic device upon comparing the identification information included in the second login request with the identification information associated with the account information.
US11762609B2
A printing apparatus includes a first memory, a second memory, an input circuit that alternately inputting second reference data and third reference data different from each other to the second memory, a processing circuit that performs first color processing with reference to first reference data in the first memory on print data, second color processing with reference to the second reference data in the second memory on the print data, and third color processing with reference to the third reference data in the second memory to the print data, and a printing mechanism that performs printing.
US11762596B2
A computer system having a host in communication with a data storage device is coupled to the host via a peripheral bus and a host interface. The data storage device has a controller, non-volatile storage media; and firmware containing instructions configures the operations of the controller. The host transmits a sequence of commands to the storage device to read data items from, or write data items to, the non-volatile storage media. The storage device examines a subset of the commands to determine whether or not data items identified in the subset are addressed sequentially and optimizes processing of at least a portion of the sequence of commands based on a result of a determination of whether or not data items identified in the subset are addressed sequentially.
US11762591B2
A memory system includes a nonvolatile memory including a plurality of blocks and a controller configured to write data to a plurality of write destination blocks allocated from the plurality of blocks. The controller is configured to in response to receiving a read command from a host, increment a first counter value corresponding to a first block having a block address allocated to a logical address of read target data specified by the received read command. The controller is configured to read the read target data from the first block or a buffer depending on whether the read target data is readable from the first block, and decrement the first counter value corresponding to the first block. The controller is configured to prohibit processing for transitioning a state of a block associated with an uncompleted read command to a state reusable as a new write destination block.
US11762583B2
A method, computer program product, and computing system for receiving, at a storage system, a command from a host. A command type of the command may be determined. It may be determined if a threshold associated with the command type has been met. In response to determining that the threshold associated with the command type has been met, a command queue full response may be sent, from the storage system, to the host.
US11762572B2
In a method of operating storage devices including a first storage device and a second storage device connected to each other via a host device, a data migration request for a first namespace included in the first storage device is received. A second namespace is generated in the second storage device. The second namespace corresponds to the first namespace. A pointer table that is used to perform a data migration operation corresponding to the data migration request is set. First data and second data are migrated to the second namespace based on the pointer table. The first data is stored in the first namespace. The second data is stored in a first buffer memory included in the first storage device and corresponds to the first namespace. Based on the data migration operation being performed, the second data is directly transmitted from the first buffer memory to the second namespace.
US11762569B2
A computer-implemented method, according to one embodiment, includes: maintaining a first subset of the plurality of blocks in a first pool, where the blocks maintained in the first pool are configured in SLC mode. A second subset of the plurality of blocks is maintained in a second pool, where the blocks maintained in the second pool are configured in multi-bit-per-cell mode. A current I/O rate for the memory is identified during runtime, and a determination is made as to whether the current I/O rate is outside a first range. In response to determining that the current I/O rate is not outside the first range, the blocks maintained in the first pool are used to satisfy incoming host writes. Moreover, in response to determining that the current I/O rate is outside the first range, the blocks maintained in the second pool are used to satisfy incoming host writes.
US11762568B2
A method for controlling a redundant storage system is proposed. A write request to a redundant storage system is received (310). A dataset that is to be written into the redundant storage system by the write request is determined (320). A portion of the dataset is logged into the redundant storage system for data recovery in case that a fault occurs in the redundant storage system (330). Thus, only a portion of the dataset is logged and the amount of the logged data may be reduced compared with the conventional redundant storage system. Further, the redundant storage system may be recovered in response to a fault occurring in the redundant storage system.
US11762566B2
An apparatus comprises processing circuitry to perform data processing in response to instructions, and memory access circuitry to perform a tag-guarded memory access operation in response to a target address. The tag-guarded memory access operation comprises comparing an address tag associated with the target address with a guard tag stored in a memory system in association with a block of one or more memory locations comprising an addressed location identified by the target address, and generating an indication of whether a match is detected between the guard tag and the address tag. The memory access circuitry determines, according to a programmable mapping, a mapping of guard tag storage locations for storing guard tags for corresponding blocks of memory locations.
US11762552B2
The present disclosure is drawn to, among other things, a method of managing a magnetoresistive memory (MRAM) device. In some aspects, the method includes receiving a configuration bit from a write mode configuration register. In response to determining the configuration bit is a first value, the MRAM device is operated in a NOR emulation mode. In response to determining the configuration bit is a second value, the MRAM device is operated in a persistent memory mode.
US11762542B2
Techniques to facilitate visualization of an application associated with an industrial automation environment are disclosed herein. In at least one implementation, a plurality of data items associated with machine operations in the industrial automation environment is presented. A user selection of at least one data item of the plurality of data items is received. Additionally, display instructions comprising display properties of the at least one data item and position information that identifies where to display the at least one data item are also received. The display instructions are processed to render a graphical user interface to the application, wherein the at least one data item is displayed according to the display properties and positioned in the graphical user interface based on the position information.
US11762539B2
An information processing device includes a display control unit that displays map information including a plurality of points and a route between the plurality of points, and displays at least a setting screen that enables setting of a trigger and a task to be performed in a case where the trigger is established, on the basis of a predetermined input made to the map information.
US11762538B2
A computer system or electronic device displays, at a first time, a first user interface that includes a placement location and is configured to spatially accommodate a respective user interface object of a plurality of user interface objects, including first and second user interface objects. At the first time, the first user interface object is displayed at the placement location. At a second time, the first user interface is displayed with the second user interface object at the placement location. The second user interface object is automatically selected for display based on a current context of the device at the second time. In response to detecting a gesture of a first type directed to the placement location, the second user interface object is replaced with a different user interface object from the plurality of user interface objects associated with the placement location.
US11762533B2
Techniques for better information sharing and control switching in a graphical user interface (GUI) are described. In an example, upon a user request, a menu is presented over content from a first application based on an execution of a menu application. The menu comprises a window presented in a first state that corresponds to a second application other than the first application. Upon a user selection of the window, the window is transitioned and presented in a second state. During the transition, an overlay window supported by an application module is presented that completely overlaps the window in the second state. While the window and the overlay window are in the second state, options to perform actions on the overlay window or content of the overlay window are presented.
US11762527B2
A computer system provides a user interface efficient in its use of screen space allowing values to be provided for attributes. The computer system comprises a processor and a display, an input interface, and a memory coupled to the processor. The memory stores instructions that, when executed by the processor, cause the computer system to: display, within a first region of the display, a plurality of icons corresponding to a plurality of attributes; receive, via the input interface, input corresponding to a drag-and-drop operation wherein a particular one of the plurality of icons is dragged to and then dropped at a drop position within a second region of the display; and assign a value to an attribute corresponding to the particular one of the plurality of icons based on a location of the drop position within the second region. Related methods and computer-readable media are also disclosed.
